----

| R                                                                                                                                                                                                                                                                                           | QUARTERLY      REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF      1934  |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------|
|                                                                                                                                                                                                                                                                                        |                                                                                               |
| For      the quarterly period ended March 31, 2008                                                                                                                                                                                                                                          |
|                                                                                                                                                                                                                                                                                        |                                                                                               |
| OR                                                                                                                                                                                                                                                                                          |
|                                                                                                                                                                                                                                                                                        |                                                                                               |
| £                                                                                                                                                                                                                                                                                      | TRANSITION      REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF      1934 |
|                                                                                                                                                                                                                                                                                        |                                                                                               |
| For      the transition period      from                    to                    . |

| Delaware                                      | 26-0789784               |
|-----------------------------------------------|--------------------------|
| (State      or Other Jurisdiction of          | (I.R.S.      Employer    |
| Incorporation      or Organization)           | Identification      No.) |
|                                          |                     |
| El      Paso Building                         |                     |
| 1001      Louisiana Street                    |                     |
| Houston,      Texas                           | 77002                    |
| (Address      of Principal Executive Offices) | (Zip      Code)          |

| Large      accelerated filer £ | Accelerated      filer £ | Non-accelerated      filer R                       | Smaller      reporting company £ |
|-------------------------------------|-------------------------------|----------------------------------------------------|---------------------------------------|
|                                |                          | (Do      not check if a smaller reporting company) |                                  |

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|          | Caption                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | Page     |
|---------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |     |
|          | PART      I – Financial Information                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |     |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |     |
| Item      1.  | Financial      Statements                                                                                                                                                             | 1        |
| Item      2.  | Management’s      Discussion and Analysis of Financial Condition and Results of      Operations                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | 8        |
| Item      3.  | Quantitative      and Qualitative Disclosures About Market      Risk                                                                                                                  |  15 |
| Item      4.  | Controls      and      Procedures                                                                                                                                                     |  16 |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |     |
|          | PART      II – Other Information                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |     |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |     |
| Item      1.  | Legal      Proceedings                                                                                                                                                                | 17       |
| Item      1A. | Risk      Factors                                                                                                                                                                     | 17       |
|          | Cautionary      Statements for Purposes of the “Safe Harbor” Provisions of the Private      Securities Litigation Reform Act of 1995                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | 17       |
| Item      2.  | Unregistered      Sales of Equity Securities and Use of      Proceeds                                                                                                                 | 17       |
| Item      3.  | Defaults      Upon Senior      Securities                                                                                                                                             | 17       |
| Item      4.  | Submission      of Matters to a Vote of Security      Holders                                                                                                                         | 17       |
| Item      5.  | Other      Information                                                                                                                                                                | 17       |
| Item      6.  | Exhibits                                                                                                                                                                              | 17       |
|          | Signatures                                                                                                                                                                            | 18       |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |     |

|   | /d=      per day |   | BBtu      = billion British thermalunits |
|--------|------------------|--------|------------------------------------------|

----

|                                                                |   | Quarter      EndedMarch      31, |   |
|---------------------------------------------------------------------|--------|----------------------------------|--------|
|                                                                |   | 2008                             |   |   | 2007 |   |
| Operating      revenues                                             |   | $                                | 33.7   |   |   | $ | 26.4 |   |
| Operating      expenses                                             |   |                             |   |   |   |   |   |   |
| Operation      and maintenance                                      |   |                             | 8.2    |   |   |   | 11.2 |   |
| Depreciation      and amortization                                  |   |                             | 6.2    |   |   |   | 3.8 |   |
| Taxes,      other than income taxes                                 |   |                             | 1.1    |   |   |   | 0.5 |   |
|                                                                |   |                             | 15.5   |   |   |   | 15.5 |   |
| Operating      income                                               |   |                             | 18.2   |   |   |   | 10.9 |   |
| Earnings      from unconsolidated affiliates                        |   |                             | 15.1   |   |   |   | — |   |
| Other      income (expense), net                                    |   |                             | (0.1   | ) |   |   | 0.7 |   |
| Interest      and debt expense                                      |   |                             | (5.6   | ) |   |   |  (1.5 | ) |
| Net      income                                                     |   | $                                | 27.6   |   |   | $ | 10.1 |   |
|                                                                |   |                             |   |   |   |   |   |   |
| Net      income per limited partner unit — Basic and Diluted: |   |                             |   |   |   |   |   |   |
| Common      units                                                   |   | $                                | 0.32   |   |   |   |   |   |
| Subordinated      units                                             |   | $                                | 0.32   |   |   |   |   |   |

----

|                                                                          |   | March      31, |   |   | December      31, |   |
|-------------------------------------------------------------------------------|--------|----------------|--------|--------|-------------------|--------|
|                                                                          |   | 2008           |   |   | 2007              |   |
| ASSETS                                                                        |   |           |   |   |              |   |
| Current      assets                                                           |   |           |   |   |              |   |
| Cash      and cash equivalents                                                |   | $              | 9.2    |   |              | $      | 4.6 |   |
| Accounts      receivable                                                      |   |           |   |   |              |   |   |   |
| Customer,      net of allowance of $0.7 in 2008 and 2007                      |   |           | 12.7   |   |              |   | 11.6 |   |
| Affiliates                                                                    |   |           | 2.9    |   |              |   | 0.8 |   |
| Prepaid      assets                                                           |   |           | 1.2    |   |              |   | 1.6 |   |
| Regulatory      assets                                                        |   |           | 3.8    |   |              |   | — |   |
| Other                                                                         |   |           | 3.1    |   |              |   | 3.0 |   |
| Total      current assets                                                     |   |           | 32.9   |   |              |   | 21.6 |   |
| Property,      plant and equipment, at cost                                   |   |           | 824.2  |   |              |   | 805.6 |   |
| Less      accumulated depreciation and amortization                           |   |           | 199.4  |   |              |   | 193.4 |   |
| Total      property, plant and equipment, net                                 |   |           | 624.8  |   |              |   | 612.2 |   |
| Other      assets                                                             |   |           |   |   |              |   |   |   |
| Investment      in unconsolidated affiliates                                  |   |           | 269.9  |   |              |   | 258.5 |   |
| Regulatory      assets                                                        |   |           | 8.5    |   |              |   | 9.0 |   |
| Other                                                                         |   |           | 1.0    |   |              |   | 1.2 |   |
|                                                                          |   |           | 279.4  |   |              |   | 268.7 |   |
| Total      assets                                                             |   | $              | 937.1  |   |              | $      | 902.5 |   |
|                                                                          |   |           |   |   |              |   |   |   |
| LIABILITIES      AND PARTNERS’ CAPITAL                                  |   |           |   |   |              |   |   |   |
| Current      liabilities                                                      |   |           |   |   |              |   |   |   |
| Accounts      payable and accrued liabilities                                 |   |           |   |   |              |   |   |   |
| Trade                                                                         |   | $              | 7.8    |   |              | $      | 2.2 |   |
| Affiliates                                                                    |   |           | 2.2    |   |              |   | 3.8 |   |
| Other                                                                         |   |           | 10.5   |   |              |   | 32.1 |   |
| Regulatory      liabilities                                                   |   |           | 1.3    |   |              |   | 4.9 |   |
| Other                                                                         |   |           | 4.6    |   |              |   | 5.0 |   |
| Total      current liabilities                                                |   |           | 26.4   |   |              |   | 48.0 |   |
| Long-term      financing obligations, including capital lease obligation      |   |           | 502.8  |   |              |   | 462.9 |   |
| Other      liabilities                                                        |   |           | 0.2    |   |              |   | 0.3 |   |
| Commitments      and contingencies (Note 5)                                   |   |           |   |   |              |   |   |   |
| Partners’      capital                                                  |   |           |   |   |              |   |   |   |
| Common      units (issued 57,194,036 units in 2008 and 57,187,786 in    2007) |   | $              | 842.6  |   |              | $      | 831.8 |   |
| Subordinated      units (issued 27,727,411 units in 2008 and 2007)            |   |           | 289.4  |   |              |   | 284.1 |   |
| General      partner units (issued 1,732,963 units in 2008 and 2007)          |   |           | (724.3 | )      |              |   | (724.6 | ) |
| Total      partners’ capital                                            |   |           | 407.7  |   |              |   | 391.3 |   |
| Total      liabilities and partners’ capital                            |   | $              | 937.1  |   |              | $      | 902.5 |   |

----

|                                                                               |   | Quarter      EndedMarch      31, |    |
|------------------------------------------------------------------------------------|--------|----------------------------------|---------|
|                                                                               |   | 2008                             |    |   | 2007 |   |
|                                                                               |   |                             |    |
| Cash      flows from operating activities                                          |   |                             |    |   |   |   |
| Net      income                                                                    |   | $                                | 27.6    |   |   | $ | 10.1 |   |
| Adjustments      to reconcile net income to net cash from operating    activities  |   |                             |    |   |   |   |   |   |
| Depreciation      and amortization                                                 |   |                             | 6.2     |   |   |   | 3.8 |   |
| Earnings      from unconsolidated affiliates, adjusted for cash      distributions |   |                             | (11.5   | ) |   |   | — |   |
| Other      non-cash income items                                                   |   |                             | (0.4    | ) |   |   | (0.5 | ) |
| Asset      and liability changes                                                   |   |                             | (3.0    | ) |   |   | 1.9 |   |
| Net      cash provided by operating activities                                     |   |                             | 18.9    |   |   |   | 15.3 |   |
|                                                                               |   |                             |    |   |   |   |   |   |
| Cash      flows from investing activities                                          |   |                             |    |   |   |   |   |   |
| Capital      expenditures                                                          |   |                             | (43.0   | ) |   |   | (36.6 | ) |
| Other                                                                              |   |                             | (0.1    | ) |   |   | — |   |
| Net      cash used in investing activities                                    |   |                             | (43.1   | ) |   |   | (36.6 | ) |
|                                                                               |   |                             |    |   |   |   |   |   |
| Cash      flows from financing activities                                          |   |                             |    |   |   |   |   |   |
| Net      proceeds from borrowings under credit facility                            |   |                             | 40.0    |   |   |   | — |   |
| Payments      to retire long-term debt, including capital lease    obligations     |   |                             | (0.1    | ) |   |   | (0.1 | ) |
| Distributions                                                                      |   |                             | (11.1   | ) |   |   | — |   |
| Net      change in notes payable to affiliate                                      |   |                             | — |   |   |   | 21.4 |   |
| Net      cash provided by financing activities                                     |   |                             | 28.8    |   |   |   | 21.3 |   |
|                                                                               |   |                             |    |   |   |   |   |   |
| Net      change in cash and cash equivalents                                       |   |                             | 4.6     |   |   |   | — |   |
| Cash      and cash equivalents                                                     |   |                             |    |   |   |   |   |   |
| Beginning      of period                                                           |   |                             | 4.6     |   |   |   | — |   |
| End      of period                                                                 |   | $                                | 9.2     |   |   | $ | — |   |
|                                                                               |   |                             |    |   |   |   |   |   |

----

----

|                                                               |   | Quarter      Ended March 31, 2007                |   |
|--------------------------------------------------------------------|--------|-------------------------------------------------------|--------|
|                                                               |   | (In      millions, except per      unit amounts) |   |
|                                                               |   |                                                  |   |
| Revenues                                                           |   | $                                                     | 26.4   |   |
| Net      income                                                    |   |                                                  | 20.0   |   |
| Net      income per limited partner unit — Basic and Diluted |   |                                                  |   |   |
| Common      units                                                  |   |                                                  | 0.29   |   |
| Subordinated      units                                            |   |                                                  | 0.11   |   |

|                                                                            |   | Quarter      Ended |       |
|---------------------------------------------------------------------------------|--------|--------------------|------------|
|                                                                            |   | March 31, 2008(1)  |       |
|                                                                            |   | (in      millions) |       |
| Allocation      of Net Income                                                   |   |               |       |
| Net      income                                                                 |   | $                  | 27.6       |   |
| Less:      general partner’s interest in net income                       |   |               | 0.6        |   |
| Limited      partners’ interest in net income                             |   | $                  | 27.0       |   |
|                                                                            |   |               |       |   |
| Calculation      of Limited Partners’ Interest in Net Income              |   |               |       |   |
| Net      income allocable to common units                                       |   | $                  | 18.2       |   |
| Net      income allocable to subordinated units                                 |   |               | 8.8        |   |
| Limited      partners’ interest in net income                             |   | $                  | 27.0       |   |
|                                                                            |   |               |       |   |
| Net      income per limited partner unit - Basic and Diluted:              |   |               |       |   |
|   Common      units                                                   |   | $                  | 0.32       |   |
|   Subordinated      units                                             |   | $                  | 0.32       |   |
|                                                                            |   |               |       |   |
| Weighted      average limited partner units outstanding - Basic and    Diluted: |   |               |       |   |
|      Common      units                                 |   |               | 57,187,786 |   |
|      Subordinated      units                           |   |               | 27,727,411 |   |

| (1) | Earnings      per unit is not presented for 2007 based on the date of our initial public      offering in November 2007. |
|-----|--------------------------------------------------------------------------------------------------------------------------|

----

----

| Operating      results data:           |   |   |   |
|----------------------------------------|--------|--------|--------|
| Operating      revenues                |   | $      | 25.3   |   |
| Operating      expenses                |   |   | 9.5    |   |
| Income      from continuing operations |   |   | 15.1   |   |
| Net      income                        |   |   | 15.1   |   |
| Financial      position data:          |   |   |   |   |
| Current      assets                    |   | $      | 25.6   |   |
| Non-current      assets                |   |   | 443.5  |   |
| Current      liabilities               |   |   | 23.6   |   |
| Long-term      debt                    |   |   | 167.4  |   |
| Other      non-current liabilities     |   |   | 8.2    |   |
| Equity      in net assets              |   |   | 269.9  |   |

----

|  ITEM 2. MANAGEMENT’S DISCUSSION      AND ANALYSIS OF FINANCIAL CONDITION AND RESULTSOF  OPERATION |
|---------------------------------------------------------------------------------------------------------------|

| ·   | Medicine Bow. We      estimate the total cost of the project will be approximately      $37 million and currently expect to place this project in-service in      September 2008. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Piceance Lateral      Expansion. We estimate the total cost of the project will be      approximately $62 million and expect to place this project in-service      in the fourth quarter of 2009. FERC approval is required for this      project. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | High Plains Pipeline.      The FERC approved this project in March 2008 and construction began in      April. The estimated total cost of this project is $198 million, with      $99 million to be paid by CIG (of which our share will be      approximately $10 million). The estimated in-service date is      November 2008. |
|--------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Totem Gas Storage. The      FERC approved this project in April 2008 and construction is expected to      begin by June 2008.  The estimated total cost of this project is      $133 million, with $67 million to be paid by CIG (of which our      share will be approximately $7 million), and the estimated in-service      date is July 2009. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| ·   | Cypress Phase II. The      Cypress Phase II project has an estimated cost of $20 million (of which      our share will be approximately $2 million). The Cypress Phase II      project began construction in September 2007 and was placed in      service in May 2008. FERC approval for this project has been      received. |
|--------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Cypress Phase III. The Cypress      Phase III expansion project has an estimated cost of $85 million (of      which our share will be approximately $8 million). A FERC certificate      has been issued for the project. Construction of Cypress Phase III is at      the option of BG LNG Services. If BG LNG Services elects to have SNG build      Cypress Phase III, then construction is expected to commence in 2010 with      an in-service date ofJanuary 2011. |
|--------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | South System III. The      South System III expansion project will be completed in three phases at a      total estimated cost of $285 million (of which our share will be      approximately $29 million). SNG anticipates filing an application      with the FERC during the fourth quarter of 2008 for certificate      authorization to construct and operate these facilities. The project has      estimated in-service dates of December 2010 for Phase I,      June 2011 for Phase II and June 2012 for Phase    III. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Southeast Supply      Header. The Southeast Supply Header project will be jointly owned      by SNG, Spectra Energy Corp and CenterPoint Energy. The estimated cost to      SNG for this project is $185 million (of which our share will be      approximately $19 million). This project is expected to be completed      in two phases. The FERC issued an order approving the first phase in      September 2007. The estimated in-service dates are July 2008 for      Phase I and October 2010 for PhaseII. |
|--------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

|                                         |   | 2008                               |   |   | 2007   |   |
|----------------------------------------------|--------|------------------------------------|--------|--------|--------|--------|
|                                         |   | (in      millions, except volumes) |   |
| Operating      revenues                      |   | $                                  | 33.7   |   |   | $      | 26.4 |   |
| Operating      expenses                      |   |                               | 15.5   |   |   |   | 15.5 |   |
| Operating      income                        |   |                               | 18.2   |   |   |   | 10.9 |   |
| Earnings      from unconsolidated affiliates |   |                               | 15.1   |   |   |   | — |   |
| Other      income (expense), net             |   |                               | (0.1   | )      |   |   | 0.7 |   |
| EBIT                                         |   |                               | 33.2   |   |   |   | 11.6 |   |
| Interest      and debt expense, net          |   |                               | (5.6   | )      |   |   | (1.5 | ) |
| Net      income                              |   | $                                  | 27.6   |   |   | $      | 10.1 |   |
|                                         |   |                               |   |   |   |   |   |   |
| WIC      throughput volumes (BBtu/d)(1)      |   |                               | 2,418  |   |   |   | 2,066 |   |

| (1) | Throughput      volumes include 177 BBtu/d and 232 BBtu/d transported by WIC on behalf of      CIG for the periods ended March 31, 2008 and  2007. |
|-----|----------------------------------------------------------------------------------------------------------------------------------------------------|

|                                         |   | Quarter      Ended March 31 |          |
|----------------------------------------------|--------|-----------------------------|---------------|
|                                         |   | Variance                    |          |
|                                         |   | Revenue                     |          |   | Expense |   |   | Other |   |   | EBITImpact |   |
|                                         |   | Favorable/(Unfavorable)     |          |
|                                         |   | (In      millions)          |          |
| Transportation      revenues                 |   | $                           | 0.8           |   |   | $ | — |   |   | $ | — |   |   | $ | 0.8 |   |
| Expansions                                   |   |                        | 6.5           |   |   |   | (3.0 | ) |   |   | (0.2 | ) |   |   | 3.3 |   |
| Operational      gas and revaluations        |   |                        | —       |   |   |   | 3.6 |   |   |   | — |   |   |   | 3.6 |   |
| Earnings      from unconsolidated affiliates |   |                        | —       |   |   |   | — |   |   |   | 15.1 |   |   |   | 15.1 |   |
| Other(1)                                     |   |                        |  — |   |   |   |  (0.6 | ) |   |   | (0.6 | ) |   |   | (1.2 | ) |
| Total      impact on EBIT                    |   | $                           | 7.3           |   |   | $ | — |   |   | $ | 14.3 |   |   | $ | 21.6 |   |

| (1) | Consists of      individually insignificantitems. |
|-----|---------------------------------------------------|

----

----

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |   | Quarter      Ended  |   |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|---------------------|--------|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |   | March      31, 2008 |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |   | (in      millions)  |   |
| Net      Income                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |   | $                   | 27.6   |   |
| Add:  Interest      and Debt Expense                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |   |                | 5.6    |   |
| EBIT                                                                                                                                                                      |   |                | 33.2   |   |
| Add:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |   |                |   |   |
|    Depreciation      and amortization                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |   |                | 6.2    |   |
|    Distributions      declared by CIG and      SNG                                                                                                         |   |                | 13.3   |   |
| Less:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |   |                |   |   |
|   Equity      earnings from CIG and      SNG                                                                                                                    |   |                | 15.1   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |   |                |   |   |
| Adjusted      EBITDA                                                                                                                                                      |   |                | 37.6   |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |   |                |   |   |
| Less:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |   |                |   |   |
| Cash      interest expense,      net                                                                                                                                      |   |                | 5.6    |   |
| Maintenance      capital      expenditures                                                                                                                                |   |                | 0.6    |   |
| Other,      net                                                                                                                                                           |   |                | 6.5    |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |   |                |   |   |
| Cash      available for      distribution                                                                                                                                 |   | $                   | 24.9   |   |

----

|                                           |   | Quarter      Ended |   |
|------------------------------------------------|--------|--------------------|--------|
|                                           |   | March      31,     |   |
|                                           |   | 2008               |   |   | 2007 |   |
|                                           |   | (In      millions) |   |
| Net      cash provided by operating activities |   | $                  | 18.9   |   |   | $ | 15.3 |   |
| Net      cash used in investing activities     |   |               | (43.1  | ) |   |   | (36.6 | ) |
| Net      cash provided by financing activities |   |               | 28.8   |   |   |   | 21.3 |   |

----

|        |   | Quarter      EndedMarch 31, 2008 |   |   | Remaining2008 |   |   | Total  |   |
|-------------|--------|----------------------------------|--------|--------|---------------|--------|--------|--------|--------|
|        |   | (In      millions)               |   |
| Maintenance |   | $                                | 0.6    |   |          | $      | 1.6    |   |   | $ | 2.2 |   |
| Expansion   |   |                             | 42.4   |   |          |   | 37.3   |   |   |   | 79.7 |   |
| Total       |   | $                                | 43.0   |   |          | $      | 38.9   |   |   | $ | 81.9 |   |

----

----

----

----

|                         | EL PASO PIPELINE PARTNERS,    L.P. |                                       |
|------------------------------|------------------------------------|--------------------------------------------|
|                         | By:                           | El Paso Pipeline GP Company,      L.L.C.,  |   |
|                         |                               | its      General Partner                   |   |
|                         |                               |                                       |   |
|                         |                               |                                       |   |
| Date:       May 9, 2008 |                               | /s/ James C. Yardley                  |   |
|                         |                               | James      C. Yardley                      |   |
|                         |                               | President      and Chief Executive Officer |   |
|                         |                               | (Principal      Executive Officer)         |   |

|                         |   |                                                               |
|------------------------------|--------|--------------------------------------------------------------------|
|                         |   |                                                               |   |
| Date:       May 9, 2008 |   | /s/ John      R. Sult                                         |   |
|                         |   | John      R. Sult                                                  |   |
|                         |   | Senior      Vice President, Chief Financial Officer and Controller |   |
|                         |   | (Principal      Accouning and Financial Officer                    |   |

----

| ExhibitNumber |   |  Description                                                                                             |
|---------------|--------|---------------------------------------------------------------------------------------------------------------|
| 31.A          |   | Certification      of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley      Act of 2002. |
| 31.B          |   | Certification      of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley      Act of 2002. |
| 32.A          |   | Certification      of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley      Act of 2002. |
| 32.B          |   | Certification      of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley      Act of 2002. |