Iowa DOT

Volume of Traffic on the Primary Road System

Route	2004	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2004				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	0.981	5200	38	4267	895	21	136	62	10	163	454	33	17	5101	878
151	INDUSTRAIL ROAD INTERCHANGE *	Rural	1.541	6300	47	5241	1011	28	180	81	13	173	482	35	18	9708	1558
151	JUNCTION CO RD Y21	Rural	6.555	5900	43	4833	1023	27	178	80	13	177	493	35	18	38675	6706
151	JCT MILITARY RD & JECKLIN LN	Rural	9.578	5400	39	4337	1023	27	178	80	13	177	493	35	18	51721	9798
151	US 61 INTERCHANGE	Rural	1.601	3440	24	2689	726	15	98	44	7	137	382	27	14	5507	1162
	ROUTE SUMMARY - RURAL		20.256	5466												110712	20102