Iowa DOT

Volume of Traffic on the Primary Road System

Route	2006	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2006				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	9000	62	7953	984	45	254	141	14	104	377	33	17	4374	478
946	INTERSECTION US 20	Municipal	0.204	11700	83	10632	984	45	254	141	14	104	377	33	17	2387	201
946	JUNCTION LOCUST STREET	Municipal	0.119	27300	198	25489	1608	68	386	214	21	180	653	57	29	3249	191
946	NORTH JUNCTION US 52	Municipal	0.118	18600	131	16858	1608	68	386	214	21	180	653	57	29	2195	190
	ROUTE SUMMARY - MUNICIPAL		0.927	13165												12205	1060