Get AADT by FHWA compliant vehicle weight categories for all roadways in the U.S.
Classify roadway volumes into vehicle weight categories
- Get traffic by light-, medium-, and heavy-duty vehicle weight class
- Estimate routes with a heavy concentration of commercial vehicles vs. all vehicles
StreetLight AADT Validation
StreetLight’s latest AADT Metrics are validated with nearly 3,000 permanent counter data points across the U.S. and 2,500+ permanent counter data points across Canada.
StreetLight’s AADT values correlate very closely with AADT values from permanent counters, with R2 of 0.98 for the U.S. and R2 of 0.97 for Canada.
Get AADT, AAHT, and MADT counts all across your state or province
- Get traffic counts for all intersections
- Measure before-and-after impact by looking at hourly, daily, or weekly counts
- Pair counts with VMT, Speed, Bicycle and Pedestrian Volumes, and more
- Leverage counts to plan for Bipartisan Infrastructure Law (BIL) investments
- Fulfill HPMS and MIRE reporting requirements