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
20	10 Buchanan COUNTY
20	CO RD V65 INTERCHANGE	Rural	0.458	10300	89	8651	1559	44	206	82	10	350	784	57	27	4717	714
20	WEST LIMITS OF INDEPENDENCE	Rural	5.991	9000	77	7432	1491	39	186	74	9	340	762	56	24	53919	8933
20	EAST LIMITS OF INDEPENDENCE	Municipal	0.498	9000	77	7432	1491	39	186	74	9	340	762	56	24	4482	743
20	HOSPITAL ROAD INTERCHANGE	Rural	0.502	9000	77	7432	1491	39	186	74	9	340	762	56	24	4518	748
20	IA 150 INTERCHANGE	Rural	1.499	8800	74	7222	1503	42	196	78	9	339	759	55	24	13191	2253
20	RACINE AVENUE INTERCHANGE	Rural	7.094	7400	61	5877	1462	44	209	84	10	320	718	52	24	52496	10371
20	IA 187 INTERCHANGE	Rural	5.441	7000	56	5479	1464	45	214	85	10	319	714	52	24	38087	7966
20	WEST LINE OF DELAWARE COUNTY	Rural	2.533	6600	53	5108	1439	44	207	83	10	315	706	52	23	16718	3645
	ROUTE SUMMARY - RURAL		23.518	7809												183646	34630
	ROUTE SUMMARY - MUNICIPAL		0.498	9000												4482	743