U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Table SF-21C
(Billions of Dollars)

| Billions of Dollars | Percent | |
|---|---|---|
| Highway-User Revenue | $71.5 | 37.00% |
| Federal Funds | $43.6 | 22.59% |
| Other | $43.4 | 22.47% |
| Construction Bonds | $14.7 | 7.63% |
| Tolls | $19.9 | 10.30% |
| Total | $193.2 | 100.00% |
| Billions of Dollars | Percent | |
|---|---|---|
| Capital Outlay | $85.3 | 47.99% |
| Grants-In-Aid | $19.0 | 10.68% |
| Maintenance and Services | $28.4 | 15.94% |
| Enforcement and Safety | $10.5 | 5.88% |
| Administration | $10.5 | 5.88% |
| Bond Retirement | $15.3 | 8.61% |
| Interest | $8.9 | 5.02% |
| Total | $177.8 | 100.00% |