Iowa DOT

Volume of Traffic on the Primary Road System

Route	2005	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2005				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
17	77 Polk COUNTY
17	IA 141 INTERCHANGE TO
17	NORTH LIMITS OF GRANGER	Municipal	0.347	5500	46	5044	409	16	92	40	5	72	166	11	5	1909	142
17	INTERSECTION NW 110TH AVENUE	Rural	0.374	5500	46	5044	409	16	92	40	5	72	166	11	5	2057	153
17	JUNCTION NW 158TH AVENUE	Rural	6.156	5200	44	4747	409	16	92	40	5	72	166	11	5	32011	2518
17	SOUTH LINE OF BOONE COUNTY	Rural	0.964	6000	50	5461	488	24	140	60	8	72	166	11	5	5784	470
	ROUTE SUMMARY - RURAL		7.494	5318												39852	3141
	ROUTE SUMMARY - MUNICIPAL		0.347	5500												1909	142