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
44	83 Shelby COUNTY
44	WEST LIMITS OF PORTSMOUTH	Rural	1.763	790	3	639	148	13	64	14	2	5	46	2	3	1393	261
44	INTERSECTION IA 191	Municipal	0.247	790	3	639	148	13	64	14	2	5	46	2	3	195	37
44	EAST LIMITS OF PORTSMOUTH	Municipal	0.309	1110	5	977	128	9	47	10	1	6	50	2	3	343	40
44	INTERSECTION CO RD M16	Rural	4.718	1110	5	977	128	9	47	10	1	6	50	2	3	5237	604
44	WEST LIMITS OF HARLAN	Rural	4.142	2070	10	1932	128	9	47	10	1	6	50	2	3	8574	530
44	INTERSECTION US 59	Municipal	0.157	2070	10	1932	128	9	47	10	1	6	50	2	3	325	20
44	INTERSECTION 12TH STREET	Municipal	0.727	6900	23	6504	373	17	163	24	2	16	123	12	17	5016	271
44	JUNCTION 7TH STREET	Municipal	0.354	6500	21	6106	373	17	163	24	2	16	123	12	17	2301	132
44	EAST LIMITS OF HARLAN	Municipal	0.434	3960	13	3574	373	17	163	24	2	16	123	12	17	1719	162
44	INTERSECTION CO RD M47	Rural	5.245	2690	12	2498	180	12	59	13	1	9	78	3	4	14109	944
44	NORTH JUNCTION CO RD M56	Rural	3.032	1470	6	1284	180	12	59	13	1	9	78	3	4	4457	546
44	WEST LINE OF AUDUBON COUNTY	Rural	3.637	1570	7	1436	127	4	22	5	1	9	78	3	4	5710	462
	ROUTE SUMMARY - RURAL		22.537	1752												39480	3347
	ROUTE SUMMARY - MUNICIPAL		2.228	4443												9899	662