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
20	10 Buchanan COUNTY
20	CO RD V65 INTERCHANGE	Rural	0.458	10300	92	8642	1565	47	205	81	10	341	797	58	25	4717	717
20	WEST LIMITS OF INDEPENDENCE	Rural	5.991	9000	79	7423	1497	43	185	73	9	332	775	56	25	53919	8969
20	EAST LIMITS OF INDEPENDENCE	Municipal	0.498	8900	78	7353	1468	42	181	72	9	325	760	55	23	4432	731
20	HOSPITAL ROAD INTERCHANGE	Rural	0.502	9000	79	7423	1497	43	185	73	9	332	775	56	25	4518	751
20	IA 150 INTERCHANGE	Rural	1.499	8800	77	7214	1509	45	195	77	9	330	772	56	25	13191	2262
20	RACINE AVENUE INTERCHANGE	Rural	7.094	7400	62	5870	1467	48	208	82	10	313	730	53	23	52496	10407
20	IA 187 INTERCHANGE	Rural	5.441	7000	58	5473	1469	49	213	84	10	311	726	53	23	38087	7993
20	WEST LINE OF DELAWARE COUNTY	Rural	2.533	6600	54	5101	1444	47	206	81	10	307	718	52	23	16718	3658
	ROUTE SUMMARY - RURAL		23.518	7809												183646	34757
	ROUTE SUMMARY - MUNICIPAL		0.498	8900												4432	731