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
13	57 Linn COUNTY
13	DUPLICATE ROUTE WITH US 151
13	JCT US 151 & 7TH STREET	Municipal	0.186	9100	75	8390	633	32	205	92	15	71	197	14	8	1693	118
13	NORTH LIMITS OF MARION	Municipal	0.806	7600	62	6905	633	32	205	92	15	71	197	14	8	6126	510
13	INTERSECTION CO RD E34	Rural	3.015	7900	64	7181	654	33	212	96	16	73	203	15	8	23819	1972
13	SOUTH JUNCTION CO RD E16	Rural	7.339	9500	80	8879	540	22	144	65	11	73	203	15	8	69721	3963
13	INT MAPLE STREET (CENTRAL CITY)	Rural	0.447	10300	87	9673	540	22	144	65	11	73	203	15	8	4604	241
13	JUNCTION HUTCHINSON ROAD	Rural	4.548	7700	64	7096	540	22	144	65	11	73	203	15	8	35020	2456
13	SOUTH LIMITS OF COGGON	Rural	0.476	5900	48	5312	540	22	144	65	11	73	203	15	8	2808	257
13	EAST LIMITS OF COGGON	Municipal	0.187	6600	54	6044	501	21	133	60	10	68	189	14	8	1234	94
13	JUNCTION LINN STREET (COGGON)	Rural	0.080	7100	58	6501	540	22	144	65	11	73	203	15	8	568	43
13	EAST JUNCTION CO RD D62	Rural	2.160	4960	39	4381	540	22	144	65	11	73	203	15	8	10714	1166
13	SOUTH LINE OF DELAWARE COUNTY	Rural	0.956	5100	41	4519	540	22	144	65	11	73	203	15	8	4876	516
	ROUTE SUMMARY - RURAL		19.021	7998												152130	10614
	ROUTE SUMMARY - MUNICIPAL		1.179	7678												9053	722