Iowa DOT

Volume of Traffic on the Primary Road System

Route	2006	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2006				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	5400	51	4948	401	19	90	36	4	72	162	12	6	1874	139
17	INTERSECTION NW 110TH AVENUE	Rural	0.374	5500	52	5036	411	20	93	37	4	74	166	12	6	2057	154
17	JUNCTION NW 158TH AVENUE	Rural	6.156	5200	49	4739	411	20	93	37	4	74	166	12	6	32011	2530
17	SOUTH LINE OF BOONE COUNTY	Rural	0.964	6000	56	5453	490	30	140	56	7	74	166	12	6	5784	472
	ROUTE SUMMARY - RURAL		7.494	5318												39852	3156
	ROUTE SUMMARY - MUNICIPAL		0.347	5400												1874	139