Iowa DOT

Volume of Traffic on the Primary Road System

Route	2009	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2009				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	1430	16	1294	120	8	32	12	2	15	46	3	1	7848	659
173	INTERSECTION WASHINGTON STREET	Municipal	0.498	2010	24	1867	119	8	32	12	2	15	46	3	1	1001	59
173	NORTH LIMITS OF ELKHORN	Municipal	0.814	2070	24	1926	119	8	32	12	2	15	46	3	1	1685	97
173	SOUTH LINE OF AUDUBON COUNTY	Rural	0.286	1750	20	1609	120	8	32	12	2	15	46	3	1	501	34
	ROUTE SUMMARY - RURAL		5.774	1446												8349	693
	ROUTE SUMMARY - MUNICIPAL		1.312	2047												2686	156