Read twice and referred to the Committee on Environment and Public Works.
Congressional Research Service
Official summary
Version 00 · Introduced in Senate · May 17, 2021
Highway Cost Allocation Study Act of 2021
This bill directs the Department of Transportation (DOT) to carry out a highway cost allocation study to determine the direct costs of highway use by various types of users.
In carrying out the study, DOT must (1) ensure that the study examines only direct federal costs of highway use, (2) capture the various driving conditions in different geographic areas of the United States, and (3) distinguish between costs directly occasioned by a single highway user class and costs occasioned by all highway user classes.
Once the study is completed, DOT must develop recommendations for a set of revenue options to fully cover the costs occasioned by highway users, including recommendations for changes to existing revenue streams and new revenue streams based on user fees.
No related bills are listed in this snapshot. This does not establish whether the proposal has appeared in earlier Congresses.
Source last updated: Sep 8, 2026. Consult Congress.gov for the current record.
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