Iowa DOT

Volume of Traffic on the Primary Road System

Route	2009	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2009				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	10800	117	9234	1448	49	202	74	11	256	772	58	24	4946	663
20	WEST LIMITS OF INDEPENDENCE	Rural	5.991	10200	110	8674	1415	45	188	69	11	254	766	58	24	61108	8477
20	EAST LIMITS OF INDEPENDENCE	Municipal	0.498	10200	110	8674	1415	45	188	69	11	254	766	58	24	5080	705
20	IOWA AVENUE INTERCHANGE	Rural	0.502	10200	110	8674	1415	45	188	69	11	254	766	58	24	5120	710
20	IA 150 INTERCHANGE	Rural	1.499	9100	96	7589	1414	46	193	71	11	252	760	57	24	13641	2120
20	RACINE AVENUE INTERCHANGE	Rural	7.094	7000	71	5645	1283	44	183	67	10	226	680	51	21	49658	9102
20	IA 187 INTERCHANGE	Rural	5.441	5900	59	4635	1206	39	162	59	9	216	651	49	20	32102	6562
20	WEST LINE OF DELAWARE COUNTY	Rural	2.534	5700	56	4458	1185	38	156	57	9	213	643	48	20	14444	3003
	ROUTE SUMMARY - RURAL		23.519	7697												181019	30637
	ROUTE SUMMARY - MUNICIPAL		0.498	10200												5080	705