U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
| 3R | Resurfacing, Restoration, and Rehabilitation |
| AASHTO | American Association of State Highway and Transportation Officials |
| AADT | Annual Average Daily Traffic |
| ADT | Average Daily Traffic |
| CSS | Context Sensitive Solutions |
| DOT | Department of Transportation |
| GCMPC | Genesee County Metropolitan Planning Commission |
| FDF | Feasibility Determination Factor |
| FHWA | Federal Highway Administration |
| HSM | Highway Safety Manual |
| ITE | Institute of Transportation Engineers |
| KTC | Kentucky Transportation Center |
| LOS | Level of Service |
| MPH | Miles Per Hour |
| MUTCD | Manual on Uniform Traffic Control Devices |
| NACTO | National Association of City Transportation Officials |
| NCHRP | National Cooperative Highway Research Program |
| NHS | National Highway System |
| PDO | Property Damage Only |
| TCRP | Transit Cooperative Research Program |
| TRB | Transportation Research Board |
| TWLTL | Two Way Left Turn Lane |
| VPHPD | Vehicles Per Hour Per Day |
| VPD | Vehicles Per Day |
