Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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
57	42 Hardin COUNTY
57	JUNCTION US 65 TO
57	INTERSECTION CO RD S55	Rural	2.997	1400	6	1214	180	12	60	13	1	9	77	3	4	4196	539
57	WEST LIMITS OF ACKLEY	Rural	4.004	1420	7	1234	180	12	60	13	1	9	77	3	4	5686	721
57	INTERSECTION FRANKLIN STREET	Municipal	0.499	2070	10	1888	172	12	57	13	1	9	73	3	4	1033	86
57	JUNCTION BUTLER STREET	Municipal	0.537	1630	8	1450	172	12	57	13	1	9	73	3	4	875	92
57	EAST LIMITS OF ACKLEY	Municipal	0.377	1500	7	1321	172	12	57	13	1	9	73	3	4	566	65
57	WEST LINE OF GRUNDY COUNTY	Rural	0.580	1580	7	1392	180	12	60	13	1	9	77	3	4	916	104
	ROUTE SUMMARY - RURAL		7.581	1424												10798	1364
	ROUTE SUMMARY - MUNICIPAL		1.413	1751												2474	243