Iowa DOT

Volume of Traffic on the Primary Road System

Route	2007	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2007				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
151	31 Dubuque COUNTY
151	IA 136 INTERCHANGE	Rural	0.972	5500	47	4401	1051	28	119	47	6	238	555	40	18	5346	1022
151	INDUSTRAIL ROAD INTERCHANGE	Rural	1.541	5600	49	4613	938	20	87	34	4	221	517	38	17	8630	1445
151	JUNCTION CO RD Y21	Rural	6.570	6500	57	5353	1090	26	115	45	5	251	586	43	19	42705	7161
151	JCT MILITARY RD & JECKLIN LN	Rural	9.584	4820	39	3691	1090	26	115	45	5	251	586	43	19	46195	10447
151	US 61 INTERCHANGE	Rural	1.599	5100	42	3968	1090	26	115	45	5	251	586	43	19	8155	1743
	ROUTE SUMMARY - RURAL		20.266	5479												111031	21818