Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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	12500	54	10942	1504	102	518	109	13	70	627	27	38	12463	1499
13	NORTH LIMITS OF MARION	Municipal	0.501	8700	35	7161	1504	102	518	109	13	70	627	27	38	4359	754
13	INTERSECTION CO RD E34	Rural	2.508	9000	36	7365	1599	108	551	116	13	74	667	29	41	22572	4010
13	SOUTH JUNCTION CO RD E16	Rural	7.328	8200	37	7480	683	37	189	40	5	38	339	15	21	60090	5005
13	INT MAPLE STREET (CENTRAL CITY)	Rural	0.510	8400	38	7680	683	37	189	40	5	38	339	15	21	4284	348
13	SOUTH LIMITS OF CENTRAL CITY	Rural	0.290	5900	26	5191	683	37	189	40	5	38	339	15	21	1711	198
13	NORTH LIMITS OF CENTRAL CITY	Municipal	0.140	5500	24	4832	644	35	179	38	4	36	319	14	20	770	90
13	JUNCTION HUTCHINSON ROAD	Rural	4.075	5900	26	5191	683	37	189	40	5	38	339	15	21	24043	2783
13	SOUTH LIMITS OF COGGON	Rural	0.471	4670	20	4074	576	22	115	24	3	38	339	15	21	2200	271
13	EAST LIMITS OF COGGON	Municipal	0.226	4390	19	3829	542	21	108	23	3	36	319	14	20	992	122
13	JUNCTION LINN STREET (COGGON)	Rural	0.076	4670	20	4074	576	22	115	24	3	38	339	15	21	355	44
13	EAST JUNCTION CO RD D62	Rural	2.123	4440	19	3845	576	22	115	24	3	38	339	15	21	9426	1223
13	SOUTH LINE OF DELAWARE COUNTY	Rural	0.950	4330	18	3735	576	22	115	24	3	38	339	15	21	4114	547
	ROUTE SUMMARY - RURAL		18.331	7026												128795	14429
	ROUTE SUMMARY - MUNICIPAL		1.864	9970												18584	2465