Case Name: CENTRAL STATES MOTOR FREIGHT BUREAU, INC., et al., Petitioners, v. INTERSTATE COMMERCE COMMISSION and United States of America, Respondents, Association of American Railroads, et al., Intervenors
Court: United States Court of Appeals for the District of Columbia Circuit
Jurisdiction: District of Columbia
Decision Date: 1991-02-01
Citations: 288 U.S. App. D.C. 142
Docket Number: No. 90-1008
Parties: CENTRAL STATES MOTOR FREIGHT BUREAU, INC., et al., Petitioners, v. INTERSTATE COMMERCE COMMISSION and United States of America, Respondents, Association of American Railroads, et al., Intervenors.
Judges: Before: RUTH BADER GINSBURG, SILBERMAN and SENTELLE, Circuit Judges.
Reporter: United States Court of Appeals for the District of Columbia Circuit
Volume: 288
Pages: 142–157

Head Matter:
924 F.2d 1099
CENTRAL STATES MOTOR FREIGHT BUREAU, INC., et al., Petitioners, v. INTERSTATE COMMERCE COMMISSION and United States of America, Respondents, Association of American Railroads, et al., Intervenors.
No. 90-1008.
United States Court of Appeals, District of Columbia Circuit.
Argued Nov. 19, 1990.
Decided Feb. 1, 1991.
Rehearing and Rehearing En Banc Denied March 28, 1991.
J. Elliott Bunce, with whom John W. McFadden, Jr., Arlington, Va., Bryce Rea, Jr., William E. Kenworthy and Kevin M. Williams, Washington, D.C., were on the brief, for petitioners.
Louis Mackall, Atty., I.C.C., with whom Robert S. Burk, Gen. Counsel, and Craig M. Keats, Deputy Associate Gen. Counsel, I.C.C., James F. Rill, Asst. Atty. Gen., Robert B. Nicholson and John P. Fonte, Attys., Dept, of Justice, Washington, D.C., were on the brief, for respondents.
Frederic L. Wood and Nicholas J. DiMichael, Washington, D.C., for The Nat. Indus. Transp. League, John C. Fudesco for Pennsylvania Truck Lines, Inc., Ronald N. Cobert and Andrew M. Danas, Washington, D.C., for Intermodal Marketing Ass’n, Robert W. Blanchette and John B. Norton, Washington, D.C., for Ass’n of American Railroads were on the joint brief for intervenors. J. Thomas Tidd, Washington, D.C., for American Ass’n of Railroads, Robert L. Cope and Joseph Michael Roberts for Inter-modal Marketing Association, and Richard D. Fortin, Washington, D.C., for Nat. Indus. Transp. also entered appearances for intervenors.
Before: RUTH BADER GINSBURG, SILBERMAN and SENTELLE, Circuit Judges.

Opinion:
Opinion for the Court filed by Circuit Judge RUTH BADER GINSBURG.
Dissenting Opinion filed by Circuit Judge SILBERMAN.
RUTH BADER GINSBURG, Circuit Judge:
In "trailer-on-flat car" ("TOFC") or "piggyback" operations, trailers containing freight are pulled by motor carrier from the shipper to the rail ramp, moved by rail to the destination rail ramp, and then taken to their ultimate destination by motor carrier. "Container-on-flat-car" ("COFC") operations are similar, differing only in that at least one leg of the journey is by water. Two previous rulemakings by the Interstate Commerce Commission ("ICC" or "Commission") exempted from economic regulation all TOFC/COFC rail service and some types of TOFC/COFC motor operations. In this appeal, petitioner rate bureaus and motor carrier associations (collectively, "Central States") challenge the most recent ICC rulemaking on TOFC/COFC service, which exempts from economic regulation virtually all remaining motor pickup and delivery service. See Improvement of TOFC/COFC Regulations (Pickup and Delivery), Ex Parte No. 230 (Sub-No. 7), 6 I.C.C.2d 208 (1989) ("Sub-No. 7"). We hold that the ICC's construction of the relevant statutory provisions is permissible and accordingly deny Central States' petition for review.
I.
The ICC's current exemption authority stems from section 207 of the Railroad Revitalization and Regulatory Reform Act of 1976 ("4-R Act"), Pub.L. No. 94-210, 90 Stat. 81 (codified at 49 U.S.C. § 12(l)(b) (1976)) (recodified at 49 U.S.C. .§ 10505(a) (Supp. Ill 1979)). This provision of the 4-R Act authorized the Commission to issue an exemption from economic regulation only in matters of "limited scope." Furthermore, before it could exempt matters even of limited scope, the Commission had to determine that regulation was unnecessary to further the national transportation policy, placed an unreasonable burden on a person, class of persons, or commerce, and served "little or no useful public purpose." These restrictions upon the Commission's exemption authority prevented any broad deregulatory reforms.
The Staggers Rail Act of 1980, Pub.L. No. 96-448, 94 Stat. 1895, eased the exemption requirements of section 10505(a). That section now provides:
(a) In a matter related to a rail carrier providing transportation subject to the jurisdiction of the Interstate Commerce Commission under this subchapter, the Commission shall exempt a person, class of persons, or a transaction or service when the Commission finds that the application of a provision of this subtitle—
(1) is not necessary to carry out the transportation policy of section 10101a of this title; and
(2) either (A) the transaction or service is of limited scope, or (B) the application of a provision of this subtitle is not needed to protect shippers from the abuse of market power.
49 U.S.C. § 10505(a) (emphasis added). While the Staggers Act retained the "limited scope" criterion, the word "or" in section 10505(a)(2) has made such a finding no longer mandatory. The Commission's focus in exemption cases has shifted to the second criterion — the potential for abuses of market power.
Not surprisingly, the ICC has responded to the relaxed statutory criteria by exercising its exemption power more actively. In 1981, it exempted the rail portion of TOFC/COFC transportation, as well as the motor carrier portions when accomplished in trucks owned or leased by the railroad. See Improvement of TOFC/COFC Regulation, Ex Parte No. 230 (Sub-No. 5), 364 I.C.C. 731 (1981) ("Sub-No. 5"), aff'd sub nom. American Trucking Ass'ns v. ICC, 656 F.2d 1115 (5th Cir.1981). The Commission extended this exemption in 1987 to cover TOFC/COFC operations performed by a motor carrier either as the agent or as the joint-rate partner of the railroad. See Improvement of TOFC/COFC Regulations (Railroad-Affiliated Motor Carriers and Other Carriers), Ex Parte No. 230 (Sub-No. 6), 3 I.C.C.2d 869 (1987) ("Sub-No. 6").
In this appeal, Central States argues that the Commission has exercised its power too actively. The remaining motor pickup and delivery sendee that the Commission exempted in Sub-No. 7, according to Central States, is not "related to a rail carrier providing transportation." Central States also maintains that the exemption is inconsistent with the legislative history and various provisions of the Motor Carrier Act of 1980, Pub.L. No. 96-296, 94 Stat. 793. Central States' most serious challenge concerns section 10505(f), a provision added by the Staggers Act:
(f) The Commission may exercise its authority under this section to exempt transportation that is provided by a rail carrier as part of a continuous intermodal movement.
According to Central States, this provision limits the Commission's exemption authority in matters intermodal to transportation "provided by a rail carrier." Thus, Central States concludes, the ICC had no statutory authority to deregulate motor freight TOFC/COFC operations that are not "provided by a rail carrier."
II.
In considering Central States' various challenges, we accord the Commission deference under Chevron U.S.A. v. Natural Resources Defense Council, 467 U.S. 837, 104 S.Ct. 2778, 81 L.Ed.2d 694 (1984), and uphold its decision so far as it is based on a permissible construction of the relevant statutory provisions. See id. at 843, 104 S.Ct. at 2781. In so doing, we reject Central States' arguments that deference is inappropriate because section 10505 is "jurisdictional," and that a reviewing court need not defer to agencies on "purely legal questions."
Central States is correct that courts, on occasion, have resisted assigning heavy weight to an agency's interpretation of a statute typed "jurisdictional." The matter, however, remains "unsettled in this circuit." Otis Elevator Co. v. Secretary of Labor, 921 F.2d 1285, 1288 (D.C.Cir.1990); see also Business Roundtable v. SEC, 905 F.2d 406, 408 (D.C.Cir.1990) (noting substantial authority on both sides of the question). We leave this issue untouched in this opinion, for we do not regard section 10505 as "jurisdictional" for Chevron purposes. Exercise of the ICC's section 10505 exemption authority neither lodges nor dislodges agency jurisdiction; instead, it presupposes ICC jurisdiction over the persons or services exempted.
Nor can we accept Central States' argument that we need not and ought not accord respect to the Commission's resolution of "purely legal" issues. The decision Central States deems controlling, Regular Common Carrier Conference v. United States, 820 F.2d 1323 (D.C.Cir.1987), held only that a reviewing court need not defer to an agency's interpretation of a purely legal issue where it is "inconsistent with congressional intent clearly expressed in the language and structure of the statute." Id. at 1330. For reasons expressed below, we think that circumstance does not obtain here.
III.
We have little difficulty in affirming the Commission's determination that the pickup and delivery services at issue are "related to a rail carrier providing transportation" within the meaning of section 10505(a). See supra p. 1101. The very point of the motor carrier pickup and delivery services at issue is to allow shippers to take advantage of the efficiencies that rail TOFC/COFC offers. See Sub-No. 7, 6 I.C.C.2d at 213; see also American Trucking Ass'ns, 387 U.S. at 420, 87 S.Ct. at 1620 ("TOFC service is inherently bimodal in that its basic characteristic is the combination of the inherent advantages of rail and motor transportation.") (quoting Piggyback, 322 I.C.C. at 329); 44 Fed.Reg. at 49279 (Aug. 22, 1979) (advance notice of proposed rules in Sub-No. 5, referring to the cost, energy, safety, and ecological benefits of rail transportation). The Commission has exempted motor carrier pickup and delivery from regulation only where it is performed immediately before or after a TOFC/COFC movement by rail, and where the rail and motor carrier legs are linked by an equipment interchange agreement. See Sub-No. 7, 6 I.C.C.2d at 213-14. The Commission reasonably concluded that the exempted motor carrier operations are closely related to TOFC/COFC rail transportation, even though the rail and motor carrier segments are contracted for and billed separately.
Central States argues further that the Commission's interpretation of section 10505 is inconsistent with the Motor Carrier Act of 1980 ("MCA") in two respects. First, Central States observes, during floor debate over the MCA, the Senate deleted a committee amendment that, like the ICC exemption at issue, would have deregulated trucking that was incidental to rail freight transportation. See 126 Cong.Rec. 7825-27 (1980). The Commission, Central States argues, therefore could not rely upon the Staggers Act — a statute governing railroads, enacted in the same year as the MCA — to deregulate the same sphere of commerce that Congress specifically refused to deregulate in the MCA.
We do not find this argument persuasive. The fact that Congress declined to provide for immediate deregulation of incidental-to-rail trucking does not indicate that Congress meant to withhold from the ICC permission under the Staggers Act to do so after ten years of experience with progressive deregulation of intermodal operations. Indeed, the legislative history of the Staggers Act indicates that Congress considered the ICC better-placed to make eventual decisions concerning the sectors of transportation fit for deregulation. See H.Rep. No. 1430, 96th Cong., 2d Sess. 105 (1980) (conference report).
The legislative history of the MCA offers support for this view. Senator Cannon, a floor manager of the MCA, argued against immediate deregulation because, in his words, "the record is not sufficient for the Senate to make a final judgment." Senator Cannon continued: "I suspect that when the committee has a chance to look at this [deregulatory] provision that it may find it to be highly meritorious. But I do think we need more time and more testimony before we drive into this matter." 126 Cong.Rec. 7826 (1980). Moreover, Senator Cannon urged that since the rail portions of intermodal service had not yet been deregulated, the proposed trucking deregulation provision would leave piggyback transportation half-regulated and half-deregulated. Id. Senator Hollings echoed this concern, and added that, in his judgment, the provision would go beyond incidental-to-rail trucking to deregulate shipments of dangerous commodities. Id. at 7827.
In short, the Senate seems to have rejected immediate deregulation in the MCA not because it considered deregulation of incidental-to-rail trucking bad policy, but because it believed that the issue had not been sufficiently studied, that the Senate was not well-placed to make the decision, and that incidental-to-rail trucking should not be deregulated while rail service was still regulated. TOFC/COFC rail service has now been deregulated, and the ICC has had a decade of experience with TOFC/COFC deregulation. As the ICC points out, Central States' interpretation of section 10505 would leave rail TOFC/COFC deregulated and motor carrier pickup and delivery still substantially regulated; this interpretation would create a "mirror image" of the half-regulated, half-deregulated system against which Senators Cannon and Hollings counseled. The Senate debate over the MCA thus appears to us to bolster, rather than to weaken, the ICC's interpretation of section 10505.
Central States argues that the Commission's exemption will "moot" or "nullify" provisions of the MCA that liberalized TOFC motor carrier licensing procedures. See 49 U.S.C. § 10322(b)(2), 10922(k), 10923(b). We are not persuaded that the ICC's exercise of its exemption authority genuinely conflicts with these provisions. Section 10322(b)(2) requires the ICC to rule within 180 days on applications to provide motor service incidental to .TOFC/COFC operations. The effect of the Commission's order is simply to make such applications unnecessary, unless the Commission revokes its exemption under section 10505(d), and except as to "Plan I" service, which the Commission's order did not deregulate (see supra note 1). The Commission could reasonably interpret section 10322(b)(2) — which was enacted before the Staggers Act broadened section 10505(a) to permit large-scale exemptions — as applicable only so far as the Commission's exemption authority lies dormant.
Similarly, we do not read sections 10922(k) and 10923(b) to conflict with the Commission's exemption order. Under sections 10922(k) and 10923(b), any motor carrier that is "authorized to serve the origin and destination points" of a TOFC/COFC route may pick up or deliver trailers at any point on that route. One effect of the ICC's deregulation order is to authorize all motor carriers to serve the origin and destination points of any TOFC/COFC route (except as regards Plan I service). Sections 10922(k) and 10923(b) would then authorize such carriers to pick up and deliver at any point on a TOFC/COFC route. This coincides precisely with the Commission's deregulation order.
IV.
Central States' most substantia] argument concerns the structural relation between sections 10505(a) and 10505(f). Section 10505(a), it contends, is merely the general source of the ICC's exemption authority over the railroads. Section 10505(f), by contrast, refers to piggyback operations specifically, providing that
[t]he Commission may exercise its authority under this section to exempt transportation that is provided by a rail carrier as part of a continuous intermodal movement.
49 U.S.C. § 10505(f) (emphasis added). Central States argues that subsections (a) and (f), taken together, indicate that Congress specifically intended to authorize the ICC to exempt only the fraction of TOFC motor transportation that is "provided by a rail carrier." Thus, according to Central States, the "plain meaning" of subsections (a) and (f) bars the Commission from exempting TOFC motor traffic that, as in the case before us, is not provided by a rail carrier.
The standard against which we evaluate this argument is stated in Chevron, 467 U.S. at 842-45, 104 S.Ct. at 2781-83. In the first step of Chevron analysis, a reviewing court must determine, using "traditional tools of statutory construction," id. at 843 n. 9, 104 S.Ct. at 2782 n. 9, whether Congress has "directly spoken to the precise question at issue." Id. at 842, 104 S.Ct. at 2781. If Congress "had an intention on the precise question at issue," id. at 843 n. 9, 104 S.Ct. at 2782 n. 9, then "the court . must give effect to the unambiguously expressed intent of Congress." Id. at 842-43, 104 S.Ct. at 2781-82.
The Supreme Court indicated in Chevron itself that it meant the term "precise question at issue" to be interpreted tightly. In that case, the Court reviewed an EPA regulation that interpreted the statutory term "stationary source" to refer to all pollution-emitting devices at a single plant, as if they were encased in a single "bubble." The Court did not focus on whether Congress had expressed any intention regarding the meaning of the general statutory term, "stationary source." Rather, it considered, more pointedly, whether "Congress . actually ha[d] an intent regarding the applicability of the bubble concept to the [statutory] program." 467 U.S. at 845, 104 S.Ct. at 2783 (emphasis added). By narrowing the question at issue, the Court reduced the opportunities for a reviewing court to substitute its own interpretation for that of the agency. Under "Chevron Step I," a court is entitled to supplant an agency's interpretation only where Congress clearly intended another interpretation, in the precise circumstances that the agency's action presents. Here, the "precise question at issue" is whether Congress has "directly" and "unambiguously" ex pressed its intention regarding ICC deregulation of motor TOFC transportation that is not provided by a rail carrier. We think that it has not.
Nowhere in section 10505 did Congress explicitly address motor TOFC transportation not provided by a rail carrier; the terms of subsection (f) provide only that the Commission may deregulate TOFC transportation that is provided by a rail carrier. Nor do we agree with Central States that subsections (a) and (f), taken together, unambiguously support its position. We have already recognized, that subsection (a) bestows broad exemption powers upon the ICC in matters "related to a rail carrier providing transportation," and that the scope of subsection (a) includes independently arranged TOFC motor traffic. See supra pp. 1102-1103. While subsection (f)'s specification of intermodal transportation provided by a rail carrier might, as Central States argues, be interpreted to limit this otherwise broad authority by implication, the permissive wording of subsection (f) bears an alternative interpretation: Congress might have intended simply to identify continuous intermodal movement provided by a rail carrier as a particularly appropriate candidate for exemption under section 10505(a). Indeed, the Fifth Circuit has interpreted the relation of subsections (a) and (f) in just this way. See American Trucking Ass'ns, 656 F.2d at 1120-21 ("[T]he source of the Commission's authority to grant exemptions is found in section 10505(a) and not in section 10505(f), which simply singles out continuous intermodal movement as an appropriate candidate for the exercise of the Commission's section 10505(a) exemption authority.").
This interpretation is supported by a comparison between the form of subsection (f) and that of subsections (e) and (g). Subsections (e) and (g) — unlike subsection (f)— explicitly limit the Commission's subsection (a) exemption authority by expressly prohibiting certain kinds of exemption orders. Subsection (e) provides:
No exemption order issued pursuant to this section shall operate to relieve any rail carrier from an obligation to provide contractual terms for liability and claims which are consistent with the provisions of section 11707 of this title. Nothing in this subsection or section 11707 of this title shall prevent rail carriers from offering alternative terms nor give the Commission the authority to require any specific level of rates or services based upon the provisions of section 11707 of this title.
49 U.S.C. § 10505(e) (emphasis added). Subsection (g) is structurally parallel:
The Commission may not exercise its authority under this section (1) to authorize intermodal ownership that is otherwise prohibited by this title, or (2) to relieve a carrier of its obligation to protect the interests of employees as required by this subtitle.
49 U.S.C. § 10505(g) (emphasis added). Congress could similarly have expressed subsection (f) as an unambiguous limitation on the Commission's subsection (a) authority) by providing, for example, that "The Commission may not exempt intermodal transportation except when provided by a rail carrier," or that "The Commission may not exercise its authority to exempt inter-modal transportation other than that provided by a rail carrier." Congress, however, did not do so. Instead, it chose a grammatical form compatible with the interpretation that the Commission defends— the interpretation that subsection (f) is entirely permissive, i.e., that it simply invites the Commission to exempt TOFC transportation provided by a rail carrier without preventing it from exempting other kinds of TOFC traffic that satisfy the criteria of subsection (a). Thus, as a matter of textual exegesis, the Commission's interpretation is not implausible. The text of section 10505(f), in sum, does not unambiguously support Central States' contrary position.
Furthermore, this court has made clear that "[t]he 'traditional tools of statutory construction' include not only the words of the statute, but also its relevant legislative history." Local Union 1261 v. Federal Mine Safety Comm'n, 917 F.2d 42, 46 (D.C.Cir.1990) (quoting Chevron, 467 U.S. at 843 n. 9, 104 S.Ct. at 2781 n. 9). Far from establishing that Central States' position is unambiguously correct, we think that the legislative history of section 10505 strongly supports the Commission's view that Congress did not intend to bar the Commission from exempting TOFC transportation not provided by a rail carrier. See infra Part V.
Accordingly, we review the Commission's decision under the second step of Chevron analysis. "The question for the court," then, "is whether the agency's answer is based on a permissible construction of the statute." Chevron, 467 U.S. at 843, 104 S.Ct. at 2782. For the reasons set out below, we conclude that the ICC's decision meets this standard.
V.
The bill that became the Staggers Act passed the Senate on April 1, 1980. While section 10505(a) was virtually identical to the version that became law, the Senate bill contained no provision equivalent to present subsection (f). See 126 Cong.Rec. 7301 (1980). Nor did the bill that emerged from the House committee in mid-May contain such a provision. See H.R.Rep. No. 1035, 96th Cong., 2d Sess. 8-9 (1980). The House committee report explained that the bill as it then stood "clarifies and broadens the Commission's existing exemption authority under Section 20[7] (49 U.S.C. [§] 10505) of the 4R Act." Id. at 60. Noting that the committee had "followed the Commission's exemptions closely," the report complained of the ICC's "considerable initial delay" in exercising its exemption authority under the 4-R Act, but expressed approval of the exemptions the Commission had thus far issued. The report referred in this connection to the ICC's advance notice of proposed rulemaking ("ANPR") in Sub-No. 5, the first TOFC/COFC exemption proceeding. The ANPR stated that the purpose of the proposed rulemaking was "to determine whether some form of exemption for the rail portion of TOFC service is a feasible method of accomplishing our purpose of encouraging this intermodal service." 44 Fed.Reg. 49279, 49280 (proposed Aug. 22, 1979). The ANPR's summary of the five issues on which the Commission proposed to promulgate rules placed this issue first on the list. See id. at 49279.
The legislative history of subsection (f) strongly suggests that it was intended to affirm the Commission's 10505(a) authority to issue the proposed rule mentioned in the ANPR for Sub-No. 5, not to bar the Commission from further deregulating TOFC traffic. The provision now codified as section 10505(f) was introduced as a floor amendment, sponsored by Representative Ertel of Pennsylvania. The only substan tial discussion of the amendment was Er-tel's short speech on its behalf. That speech is instructive. Ertel began by extolling the virtues of intermodal freight transportation: greater use of TOFC/COFC service, he said, would conserve fuel, reduce highway maintenance and railway operating costs, increase productivity, and help maintain American competitiveness in the world economy. See 126 Cong.Rec. 19397 (1981). TOFC/COFC service, however, was in his view "woefully underutilized." Id. One important reason that it was underutilized, Ertel argued, was that "the regulatory structure has inhibited intermodal growth by isolating modes from one another." Id. at 19397-98. Each mode was walled off from the others within its own peculiar regulatory structure; "in many cases," Ertel contended, "the cost of compliance" with these various regulatory regimes "is simply too high." Id. at 19398.
Consistent with these prefatory remarks, Ertel described his amendment as a call for the ICC to begin breaking down the regulatory barriers he had identified: "By explicitly giving the ICC the authority to eliminate some of this redtape," Ertel said, "my amendment is a first step toward a coherent nat[ion]al transportation system." Id. (emphasis added). Nothing in his advocacy for the amendment suggested that it was intended to limit the ICC's section 10505(a) authority in any way. The floor manager and minority spokesperson endorsed the amendment as "helpful," and the House adopted it by voice vote.
The conference committee adopted the Ertel amendment as section 10505(f). The conference report contained a section-by-section analysis of each difference between the House, Senate, and conference versions of the bill, "except for clerical corrections, conforming changes made necessary by agreements reached by the conferees, and minor drafting and clarifying changes." H.Rep. No. 1430, 96th Cong., 2d Sess. 79 (1980). In its analysis of the House version of section 10505, however, the conference report said not a word about the Ertel amendment, not even in the paragraph discussing "certain limits" that the House had put "on the Commission's authority to grant exemptions." By contrast, the report did enumerate and discuss the three limitations adopted in subsections (e) and (g). Id. at 104-105. As noted in Part IV above, each of these limitations on the Commission's section 10505(a) exemption authority was, in marked contrast to subsection (f), explicitly worded as a restriction on, not an illustration of, the Commission's authority.
Nor did the discussion of the conference substitute mention subsection (f). Rather, the conferees explained:
The bill permits exemptions wherever regulation is not needed to prevent abuses of market power, regardless of the presence of effective competition. The policy underlying this provision is that while Congress has been able to identify broad areas of Commerce where reduced regulation is clearly warranted, the Commission is more capable through the administrative process of examining specific regulatory provisions and practices not yet addressed by Congress to determine where they can be deregulated consistent with the policies of Congress. The conferees expect that, consistent with the policies of this Act, the Commission will pursue partial and complete exemptions from remaining regulation. The conferees anticipate that through the exemption process the Commission will eventually reduce its exercise of authority to instances where regulation is necessary to protect against abuses of market power where other federal remedies are inadequate for this purpose.
Id. at 105 (emphasis added). The report continued to note that the conferees "particularly" expected that the Commission would reduce economic regulation of services provided by rail carriers. Id.
In light of this legislative history, we think that the ICC could reasonably interpret subsection (f) not to limit the Commission's general section 10505(a) exemption authority, but instead, simply to identify TOFC/COFC service provided by rail carriers as a service meet for Commission exemption. See American Trucking Ass'ns, 656 F.2d at 1120-21. This interpretation is consistent with the House committee's favorable reference to the Sub-No. 5 proceedings, and with the conferees' position that Congress could identify only "broad areas of [c]ommerce where reduced regulation is clearly warranted." The ICC, according to the conferees, would necessarily enjoy large discretion in carrying out the deregulatory program that Congress envisioned.
Nor, we reiterate, did the sponsor of section 10505(f), Representative Ertel, see it as limiting the Commission's exemption powers. Indeed, he complained that existing regulation had unjustifiably burdened intermodal transportation, particularly by imposing uncoordinated regulatory regimes upon its rail, motor, and water legs. Section 10505(f) was to be a "first step" forwarding TOFC deregulation, not its final resting place. It would be ironic, then, if we were to construe this same section to bar the ICC from taking further steps consonant with the Commission's general powers under section 10505(a), and to prevent the Commission from coordinating its regulatory approach to the various segments of TOFC/COFC service.
VI.
We hold, in sum, that the ICC's construction of section 10505 is a permissible reading of the statute, not that the Commission has advanced the only permissible reading. Indeed, we note — although neither side to this appeal has made the point — that from late 1980 to early 1981, the Commission itself read the statute in the very way that Central States still espouses.
The August 1979 ANPR for Sub-No. 5, issued before passage of either the Staggers Act or the MCA, did not propose any exemptions for TOFC/COFC motor carrier operations. See 44 Fed.Reg. at 49279 (summary of topics for proposed rulemaking); see also id. at 49280. The ANPR did, however, mention in its "general proposals" section the "possibility . that the motor carrier portion of TOFC/COFC service might be exempted from regulation as a service in '... a matter related to a rail carrier' under section 10505([a]) (the rail exemption)." The Commission sought public comment on this approach, but remarked that "it is by no means clear that the exemption can be construed to apply to 'rail-related' motor services."
Accordingly, the Commission did not propose deregulation of any motor carrier TOFC/COFC service in its November 1980 Notice of Proposed Rule ("NPR"). The Commission began the NPR by observing that the Staggers Act and the MCA, both enacted between the ANPR and the NPR, had
profoundly affected the content, direction, and procedure of this proceeding. Our exemption authority related to transportation provided by railroads has been strengthened and clarified. Nonrail regulatory barriers have been essentially eliminated.
364 I.C.C. at 392. Just as Central States now does, the Commission initially read the MCA amendments, together with subsection (f)'s specific reference to the Commission's exemption authority over "transportation that is provided by a rail carrier," to mean that it had no authority to deregulate motor carrier TOFC/COFC service not provided by a railroad. The Commission concluded:
The advance notice raised the possibility of exempting the motor portion of TOFC service. Under the new law exemption is limited to "transportation that is provided by a rail carrier." Although exemption of the motor portion not provided by a rail carrier is no longer possible, we are satisfied that many of the regulatory barriers to intermodal service which we identified in the advance notice have been removed by the Motor Carrier Act of 1980.
NPR at 396. Three months later, the Commission adopted the proposed rules in Sub-No. 5 with only technical changes, and without a word as to its exemption authority over motor TOFC service not provided by a railroad. 364 I.C.C. 731, 739-40 (1981).
On the same day that it adopted final rules in Sub-No. 5 — and just ninety days after professing its lack of authority to exempt motor TOFC transportation not provided by a railroad — the ICC proposed to "round out the approved exemption" in a new proceeding, Sub-No. 6, that would exempt motor TOFC transportation "performed by the railroad or any motor carrier regardless of its ownership or affiliation." 46 Fed.Reg. at 14365 (proposed Feb. 27, 1981). The Commission particularly emphasized its authority under sections 10505(a) and (f) to exempt railroad-affiliated trucking service, but it also cited comments from the Sub-No. 5 proceeding that supported ICC authority to deregulate all TOFC truck service. Commissioner Clapp, concurring separately, noted that the proposed rule "would exempt all motor carrier TOFC/COFC transportation. This may go beyond the bounds contemplated by 49 U.S.C. § 10505," Clapp said, and he encouraged participants in the rulemaking to address this issue. Id.
More than six years later, the Commission issued final rules in Sub-No. 6. The rules deregulated TOFC trucking service when performed by motor carriers operating as agents of railroads or as their joint-rate partners. While the Commission did not deregulate independently arranged pickup and delivery service, it did offer a reasoned analysis justifying its authority to do so.
The Commission observed, first, that "[i]t has long been recognized that the rail and highway . portions of TOFC/COFC service are integrally related, because no single mode of transportation standing alone normally satisfies the needs of a TOFC/COFC shipper." Sub-No. 6, 3 I.C.C.2d 869, 872 (citing American Trucking Ass'ns, 387 U.S. at 420). Relying on the Fifth Circuit's 1981 affirmance of the Sub-No. 5 decision, the Commission now argued that the source of its exemption authority is section 10505(a), while section 10505(f) merely "illustrates a type of service as to which Congress suggested the exemption authority be exercised." 3 I.C. C.2d at 872 (citing American Trucking Ass'ns, 656 F.2d at 1120-21). The ICC rejected the argument, based on the MCA amendments, that it once found persuasive:
The motor carrier legislation was debated and enacted before Congress completed the 1980 rail legislation, and Congress at that time had not yet decided whether or to what extent rail piggyback service should be exempted. Thus, although Congress itself did not create an exemption for joint motor/rail TOFC/COFC services at the time that it passed the MCA, later in the Staggers Act it delegated to us the discretion to grant such an exemption by relaxing the requirements for an exemption "in a matter related to a rail carrier" and simultaneously singling out TOFC/COFC as a likely candidate for exemption.
Id. at 876.
The relaxed licensing provisions, the Commission said, were to apply, to TOFC/COFC service until and unless the Commission granted a further exemption. See id. Finally, the Commission noted the Fifth Circuit's remark that Congress probably had no particular view about exemption of TOFC truck service and had instead delegated that authority to the ICC. See id. at 877 (citing the Staggers Act conference report). Under Chevron, the Commission concluded, it was free to decide the issue "in any manner that is consistent with the overall statutory scheme." Id. With a few refinements, the Commission adhered to this position in Sub-No. 7. See 6 I.C.C.2d 208 (1989); Improvement of TOFC/COFC Regulations (Pickup and Delivery), Ex Parte No. 230 (Sub-No. 7) (slip op. denying stay, Jan. 12, 1990).
Thus beginning with the Sub-No. 6 proceedings, the ICC reversed its position of late 1980 that it lacked authority to exempt independently arranged motor TOFC/COFC operations. An agency, of course, may change its interpretation of a governing statute, but only if it provides cogent reasons for doing so. See Motor Vehicle Mfrs. Ass'n v. State Farm Mut. Auto. Ins. Co., 463 U.S. 29, 42, 103 S.Ct. 2856, 2866, 77 L.Ed.2d 443 (1983); Advanced Micro Devices v. CAB, 742 F.2d 1520, 1542 (D.C.Cir.1984) ("[A]n agency changing its course must supply a reasoned analysis that prior policies and standards are being deliberately changed, not casually ignored.") (quoting Greater Boston Television Corp. v. FCC, 444 F.2d 841, 852 (D.C.Cir.1970), cert. denied, 403 U.S. 923, 91 S.Ct. 2233, 29 L.Ed.2d 701 (1971)). The Commission, we hold, offered an adequately reasoned analysis in its 1987 decision adopting final rules in Sub-No. 6, and it has reaffirmed that analysis in the Sub-No. 7 proceeding that we now review. Because we are satisfied that the Commission's current interpretation is a permissible reading of section 10505, and that the ICC has adequately justified that interpretation, we affirm the Commission's decision. Accordingly, Central States' petition for review is
Denied.
. The exception is so-called "Plan I" service, which the ICC has characterized as
[r]ailroad movement of trailers or containers of motor common carriers, with the shipment moving on one bill of lading and billing being done by the motor carrier. Traffic moves under rates in regular motor carrier tariffs, and the railroad's compensation is arrived at by negotiation between the two carriers.
American Trucking Ass'ns v. Atchison, T. & S.F. Ry., 387 U.S. 397, 87 S.Ct. 1608, 18 L.Ed.2d 847 (1967) (quoting Substituted Service — Charges and Practices of For-Hire Carriers and Freight Forwarders (Piggyback), 322 I.C.C. 301, 304 (1964)).
. As provided in the Revised Interstate Commerce Act, Pub.L. No. 95-473, 92 Stat. 1337 (1978) (codified at 49 U.S.C. § 10505 (Supp. Ill 1979)):
(a) In a matter related to a rail carrier providing transportation subject to the jurisdiction of the Interstate Commerce Commission under this subchapter, the Commission shall exempt a person, class of persons, or a transaction or service because of the limited scope of the transaction or service, when the Commission finds that the application of a provision of this subtitle—
(1)is not necessary to carry out the [national] transportation policy .;
(2) would be an unreasonable burden on a person, class of persons, or interstate and foreign commerce; and
(3) would serve little or no useful public purpose.
The effect of the Revised Interstate Commerce Act on the 4-R Act was simply to renumber the sections of the 4-R Act and to make technical changes in its wording.
. The Commission did exempt railroad shipment of fresh produce from rate regulation. See Rail General Authority — Fresh Fruits and Vegetables, 361 I.C.C. 374 (1979).
.Central States does not dispute the Commission's findings, pursuant to § 10505(a), that economic regulation is not necessary to carry out the rail transportation policy of § 10101(a) or to protect shippers from the abuse of market power.
. We also reject Central States' more particular argument against Chevron deference to the Commission's interpretation of the relation between sections 10505(a) and (f). See infra Part IV.
. The Commission describes an equipment interchange agreement as "a contract authorizing the transfer of equipment between two carriers. It is used to protect the owner's interest in the equipment____ The existence of such an agreement . ensures continuity of service between the modes." Joint Brief of Respondents at 9 n. 17.
. At this point, the Staggers Act had not been passed, and the Commission had not exercised its narrow exemption authority under the 4-R Act. See supra pp. 1100-1101 & note 2.
. The only substantive difference was a proviso appended to the subsection, to the effect that "the Commission may not issue any exemption which will substantially lessen competition and coordination between water and rail carriers." 126 Cong.Rec. 7301 (1980).
. Central States argues in its opening brief that subsection (f) broadened the ICC exemption authority, citing the language quoted in the text. It similarly claims in its reply brief that subsection (f), not subsection (a), broadened the relevant exemption authority. Central States implies that section 10505(a) therefore would not by itself permit the Commission to issue any exemptions concerning intermodal service; the permissible scope of such exemptions, according to Central States, is determined by subsection (f) alone.
The only support Central States invokes for its claim that the ICC's exemption authority was broadened by subsection (f), not subsection (a), is the language of the House report just quoted. We have just seen, however, that when this report was written, subsection (f) had not yet been added to the bill. The language in this report therefore offers no support for Central States' position.
.Two of the other four proposals concerned relaxation of licensing requirements for TOFC motor service. These proposals were incorporated in the MCA, see supra pp. 146-147. Another proposal was to establish a "zone of reasonableness" for motor TOFC/COFC rates. The MCA included such a provision at 49 U.S.C. § 10708(d). The final proposal concerned "Plan I" TOFC service, see supra note 1. The Commission has not yet deregulated this service.
Although the "general proposals" section requested public comment on the possibility of exempting the motor carrier portion of TOFC/COFC, and expressed doubt as to whether the Commission had authority to do so, the ANPR did not identify motor carrier exemption as a subject of the proposed rulemaking. See infra p. 151.
. The report mistakenly referred to subsection (g) as subsection (f), which it had been before the Ertel amendment. No other amendment to § 10505 could plausibly be called a "limit" on ICC exemption authority.
. The Commission described these proposals as "intended to stimulate thought and comment." Id. at 49280.
. As we have seen, the Commission's exemption authority over rail-related transportation was "strengthened" by the revised 10505(a), and its authority to deregulate transportation provided by a rail carrier was "clarified" by the new section 10505(f). The "nonrail regulatory barriers" were "essentially eliminated" by the MCA, which accomplished three of the five reforms that the rule-making was intended to pursue. See supra p. 149 & note 10.
. The Commission now cites the colloquy among Cannon, Stevenson and Hollings in the debates over the MCA amendments. See 6 I.C. C.2d at 213-14 & n. 10.