Iowa DOT

Volume of Traffic on the Primary Road System

Route	2007	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2007				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	5300	51	4776	473	21	93	37	4	89	207	15	7	1839	164
17	INTERSECTION NW 110TH AVENUE	Rural	0.374	5500	53	4973	473	21	93	37	4	89	207	15	7	2057	177
17	JUNCTION NW 158TH AVENUE	Rural	6.156	5200	50	4677	473	21	93	37	4	89	207	15	7	32011	2912
17	SOUTH LINE OF BOONE COUNTY	Rural	0.964	6600	64	6045	490	24	103	41	5	89	207	15	7	6362	472
	ROUTE SUMMARY - RURAL		7.494	5395												40430	3561
	ROUTE SUMMARY - MUNICIPAL		0.347	5300												1839	164