Highway economic requirements system
Contributors: United States. Federal Highway Administration
Publisher: U.S. Dept. of Transportation, Federal Highway Administration
Published: 1997
Place of publication: [Washington, D.C.?]
Language: eng
Format: Microform
Subjects: Highway planning -- Economic aspects -- United States -- Data processing; Roads -- United States -- Maintenance and repair -- Costs -- Data processing; Roads -- United States -- Finance -- Data processing
Other titles: HERS
Notes: Description based on v. 4

"National level, version 2."

Shipping list no.: 98-0555-M (v. 4)

"November 1996"--v. 4

"DOT-VNTSC-FHWA-96-6"--v. 4

Includes bibliographical references

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1998- <3> microfiches : negative