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 | $76.2 | 38.57% |
| Federal Funds | $46.4 | 23.47% |
| Other | $50.8 | 25.72% |
| Construction Bonds | $10.1 | 5.11% |
| Tolls | $14.1 | 7.13% |
| Total | $197.7 | 100.00% |
| Billions of Dollars | Percent | |
|---|---|---|
| Capital Outlay | $89.5 | 49.18% |
| Grants-In-Aid | $21.7 | 11.94% |
| Maintenance and Services | $29.1 | 15.98% |
| Enforcement and Safety | $10.8 | 5.92% |
| Administration | $12.4 | 6.82% |
| Bond Retirement | $10.7 | 5.90% |
| Interest | $7.8 | 4.26% |
| Total | $182.1 | 100.00% |