Iowa DOT

Volume of Traffic on the Primary Road System

Route	2011	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2011				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
173	83 Shelby COUNTY
173	SOUTH LIMITS OF ELKHORN	Rural	5.488	1450	7	1321	122	8	35	10	1	8	55	2	2	7958	670
173	INTERSECTION WASHINGTON STREET	Municipal	0.498	2000	11	1870	119	8	34	10	1	8	54	2	2	996	59
173	NORTH LIMITS OF ELKHORN	Municipal	0.814	2070	11	1940	119	8	34	10	1	8	54	2	2	1685	97
173	SOUTH LINE OF AUDUBON COUNTY	Rural	0.286	1780	9	1649	122	8	35	10	1	8	55	2	2	509	35
	ROUTE SUMMARY - RURAL		5.774	1466												8467	705
	ROUTE SUMMARY - MUNICIPAL		1.312	2043												2681	156