Acronyms
- AASHTO, The American Association of State Highway Transportation Officials
- ADA, Americans with Disabilities Act
- ADAAG, American with Disabilities Act Accessibility Guidelines
- ADT, Average Daily Traffic
- AQI, Air Quality Index
- BLS, Bureau Labor Statistics
- CAAA, 1990 Clean Air Act Amendments
- CBD, Central Business District
- CIP, Capital Improvement Program
- CMAQ, Congestion Mitigation and Air Quality
- EPA, United States Environmental Protection Agency
- FAA, Federal Aviation Administration
- FHWA, Federal Highway Administration
- FLHP, Federal Lands Highway Program
- FTA, Federal Transit Administration
- FFY, Federal Fiscal Year (runs from Oct - Sep)
- FY, Fiscal Year (runs from July - June)
- GIS, Geographic Information System
- IM, Interstate Maintenance
- ISTEA, Intermodal Surface Transportation Efficiency Act of 1991
- LMPO, Lawton Metropolitan Planning Organization
- LOS, Level of Service -- performance measure
- LRTP, Long Range Transportation Plan
- MAP-21, Moving Ahead for Progress in the 21st Century Act
- MPO, Metropolitan Planning Organization
- MUTCD, Manual on Uniform Traffic Control Devices
- NAAQS, National Ambient Air Quality Standards
- NHS, National Highway System
- SAFETEA-LU, Safe, Accountable, Flexible, Efficient Transportation Act: A Legacy for Users
- STIP, Statewide Transportation Improvement Program
- STP, Surface Transportation Program
- TAZ, Traffic Analysis Zone (used in modeling)
- TIP, Transportation Improvement Program
- US DOT, United States Department of Transportation
- VOC, Volatile Organic Compound