Orange County NC Website
OUTBOARD ORIENTATION <br /> June 5, 2025 <br /> TPO Transportation Planning Organization <br /> TRM Triangle Regional Model <br /> TSM Transportation System Management <br /> TWTPO Triangle West Transportation Planning Authority <br /> UAB Urbanized Area Boundary <br /> UPWP Unified Planning Work Program <br /> USDOT United States Department of Transportation <br /> VHT Vehicle Hours of Travel <br /> VMT Vehicle Miles of Travel <br /> VPD Vehicles per Day <br /> V/C Volume-to-Capacity Ratio <br /> 5 <br />