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
17	77 Polk COUNTY
17	IA 141 INTERCHANGE TO
17	NORTH LIMITS OF GRANGER	Municipal	0.347	6000	70	5539	390	23	97	36	6	53	159	12	5	2082	135
17	INTERSECTION NW 110TH AVENUE	Rural	0.374	5100	59	4646	395	24	99	36	6	53	160	12	5	1907	148
17	JUNCTION NW 158TH AVENUE	Rural	6.156	5400	63	4942	395	24	99	36	6	53	160	12	5	33242	2432
17	SOUTH LINE OF BOONE COUNTY	Rural	0.964	6200	73	5732	395	24	99	36	6	53	160	12	5	5977	381
	ROUTE SUMMARY - RURAL		7.494	5488												41126	2961
	ROUTE SUMMARY - MUNICIPAL		0.347	6000												2082	135