Iowa DOT

Volume of Traffic on the Primary Road System

Route	2008	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2008				Motorcylces	Cars, vans and pickups	Total trucks and buses	Single unit trucks				Combination trucks				All vehicles	Trucks and buses
	Primary route section description							Single unit trucks				Combination trucks
	Primary route section description							Buses	2Axles	3Axles	4 or more axles	4 or less axles	5Axles	6 or more axles	Multiple trailers
946	31 Dubuque COUNTY
946	SOUTH JUNCTION US 52 TO
946	JUNCTION CHARTER STREET	Municipal	0.486	8600	74	7584	941	48	258	115	12	90	379	29	10	4180	457
946	INTERSECTION US 20	Municipal	0.204	11200	100	10159	941	48	258	115	12	90	379	29	10	2285	192
946	JUNCTION LOCUST STREET	Municipal	0.119	26100	238	24323	1537	72	393	175	18	156	656	50	18	3106	183
946	NORTH JUNCTION US 52	Municipal	0.118	17800	158	16103	1537	72	393	175	18	156	656	50	18	2100	181
	ROUTE SUMMARY - MUNICIPAL		0.927	12590												11671	1013