23 CFR §810.310
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The Federal proportional share of the cost of an urban system nonhighway public mass transit project approved under this subpart shall be equal to the Federal share which would have been paid if the project were a highway project as determined under 23 U.S.C. 120(a).