Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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 JUNCTION US 151 & 10TH AVENUE TO
13	INTERSECTION FERNOW ROAD	Municipal	0.997	12300	57	10765	1478	103	504	111	11	72	618	25	34	12263	1474
13	NORTH LIMITS OF MARION	Municipal	0.501	8500	37	6985	1478	103	504	111	11	72	618	25	34	4259	740
13	INTERSECTION CO RD E34	Rural	2.508	8700	38	7110	1552	108	529	116	12	75	650	26	36	21820	3892
13	SOUTH JUNCTION CO RD E16	Rural	7.328	8000	39	7299	663	37	182	40	4	38	330	13	18	58624	4858
13	INT MAPLE STREET (CENTRAL CITY)	Rural	0.510	8200	40	7497	663	37	182	40	4	38	330	13	18	4182	338
13	SOUTH LIMITS OF CENTRAL CITY	Rural	0.290	5700	27	5011	663	37	182	40	4	38	330	13	18	1653	192
13	NORTH LIMITS OF CENTRAL CITY	Municipal	0.140	5400	25	4742	632	35	174	38	4	36	315	13	18	756	88
13	JUNCTION HUTCHINSON ROAD	Rural	4.075	5700	27	5011	663	37	182	40	4	38	330	13	18	23228	2702
13	SOUTH LIMITS OF COGGON	Rural	0.471	4530	21	3950	559	22	110	24	2	38	330	13	18	2134	263
13	EAST LIMITS OF COGGON	Municipal	0.226	4310	20	3758	532	21	104	23	2	36	315	13	18	974	120
13	JUNCTION LINN STREET (COGGON)	Rural	0.076	4530	21	3950	559	22	110	24	2	38	330	13	18	344	42
13	EAST JUNCTION CO RD D62	Rural	2.123	4310	20	3731	559	22	110	24	2	38	330	13	18	9150	1187
13	SOUTH LINE OF DELAWARE COUNTY	Rural	0.950	4200	19	3621	559	22	110	24	2	38	330	13	18	3990	531
	ROUTE SUMMARY - RURAL		18.331	6826												125125	14005
	ROUTE SUMMARY - MUNICIPAL		1.864	9792												18252	2422