Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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	9300	24	8485	791	31	269	48	8	64	297	31	42	4520	384
946	INTERSECTION US 20	Municipal	0.204	15800	41	14682	1075	56	484	86	14	64	297	31	42	3223	219
946	JUNCTION LOCUST STREET	Municipal	0.119	31000	82	29070	1845	105	907	162	26	95	440	46	63	3689	220
946	NORTH JUNCTION US 52	Municipal	0.118	21500	56	20107	1334	61	521	93	15	95	440	46	63	2537	157
	ROUTE SUMMARY - MUNICIPAL		0.927	15069												13969	980