Iowa DOT

Volume of Traffic on the Primary Road System

Route	2008	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2008				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	5900	63	5450	386	23	96	37	5	61	147	12	5	2047	134
17	INTERSECTION NW 110TH AVENUE	Rural	0.374	5000	53	4561	386	23	96	37	5	61	147	12	5	1870	144
17	JUNCTION NW 158TH AVENUE	Rural	6.156	5300	56	4858	386	23	96	37	5	61	147	12	5	32627	2376
17	SOUTH LINE OF BOONE COUNTY	Rural	0.964	6100	65	5648	386	23	96	37	5	61	147	12	5	5880	372
	ROUTE SUMMARY - RURAL		7.494	5388												40377	2892
	ROUTE SUMMARY - MUNICIPAL		0.347	5900												2047	134