Author
United States. Congress. Senate. Committee on Interstate Commerce,
73
United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads, Pipelines, and Hazardous Materials,
68
United States. Congress. House. Committee on Interstate and Foreign Commerce,
67
United States. Congress. Senate. Committee on Commerce, Science, and Transportation,
39
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation,
31
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Commerce,
28
United States. Congress. House. Committee on Transportation and Infrastructure,
23
Goldman, Ben,
22
United States. Congress. Senate. Committee on Commerce. Subcommittee on Surface Transportation,
22
Frittelli, John,
21
United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Transportation and Aeronautics,
20
Peterman, David Randall,
19
United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads,
19
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety, and Security,
19
Grant, H. Roger, 1943-
18
JSTOR (Organization)
18
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Transportation, and Tourism,
15
United States. Supreme Court
15
NetLibrary, Inc
14
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine,
14
Li, Zhe, 1981-
13
United States. Government Accountability Office,
13
Covington & Burling,
11
United States. Congress. Senate. Committee on Commerce,
11
Rothberg, Paul F.,
10
United States. Congress. Senate. Committee on Labor and Public Welfare. Subcommittee on Railroad Retirement,
10
Arnold & Porter,
9
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Transportation and Hazardous Materials,
8
United States. Congress. Senate. Committee on Interstate and Foreign Commerce,
8
United States. Federal Railroad Administration,
8
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Transportation, Tourism, and Hazardous Materials,
7
United States. Congress. House. Committee on Government Operations. Government Activities and Transportation Subcommittee,
7
United States. Congress. Senate. Committee on Labor and Public Welfare,
7
United States. General Accounting Office,
7
Akester, Zara,
6
Ghatak, Raj,
6
Hofsommer, Donovan L.
6
Parfomak, Paul W.,
6
United States. Congress. House. Committee on Banking and Currency,
6
United States. Congress. House. Committee on Transportation and Infrastructure
6
Williamson, John,
6
Klein, Maury, 1939-
5
Stover, John F.
5
United States. Congress. House. Committee on Oversight and Government Reform. Subcommittee on Government Operations,
5
United States. Congress. Senate. Committee on Appropriations. Subcommittee on Transportation and Related Agencies,
5
United States. Congress. Senate. Committee on Interstate and Foreign Commerce. Subcommittee on Surface Transportation,
5
United States. Congress. Senate. Committee on the Judiciary,
5
Bloomberg News (Firm)
4
Correa Restrepo, Juan Santiago,
4
Daggett, Stuart, 1881-
4
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