Compare the reported road characteristics around an industrial location. The national roadway inventory brings traffic volumes and roadway attributes together while preserving the basis and date of each measure.
Reported lanes, speed limit and access-control classification.
About this data
Does AADT tell me how much traffic a road can still handle?+
AADT is an observed or reported traffic volume. Available capacity requires additional operational, intersection, peak-hour and design analysis.
Can AADT be summed along a route?+
Adjacent or coincident sections often describe the same traffic stream. Adding their AADT would double-count vehicles rather than estimate route demand.