Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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
37	83 Shelby COUNTY
37	JUNCTION CO RD F16	Rural	0.284	610	3	436	172	14	57	16	2	10	68	2	2	173	49
37	WEST LIMITS OF EARLING	Rural	8.769	640	3	465	172	14	57	16	2	10	68	2	2	5612	1508
37	JUNCTION IA 191 & CO RD M16	Municipal	0.525	640	3	465	172	14	57	16	2	10	68	2	2	336	90
37	JUNCTION MAIN AVENUE	Municipal	0.264	1310	7	1103	200	12	49	14	2	15	101	3	4	346	53
37	EAST LIMITS OF EARLING	Municipal	0.312	1310	7	1103	200	12	49	14	2	15	101	3	4	409	62
37	JUNCTION US 59 & CO RD F24	Rural	3.507	1090	6	884	200	12	49	14	2	15	101	3	4	3823	701
	ROUTE SUMMARY - RURAL		12.560	765												9608	2258
	ROUTE SUMMARY - MUNICIPAL		1.101	991												1091	205