Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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	43 Harrison COUNTY
37	NORTH LIMITS OF DUNLAP	Rural	0.442	1350	6	1205	139	7	36	8	1	8	72	3	4	597	61
37	NORTH JCT US 30 & CLINTON STREET	Municipal	0.236	1350	6	1205	139	7	36	8	1	8	72	3	4	319	33
37	DUPLICATE ROUTE WITH US 30 SOUTH JCT US 30 & IOWA STREET
37	TO INTERSECTION 12TH STREET	Municipal	0.435	1880	9	1764	107	8	40	8	1	5	41	2	3	818	47
37	EAST LIMITS OF DUNLAP	Municipal	0.127	850	4	740	107	8	40	8	1	5	41	2	3	108	14
37	JUNCTION 105TH STREET	Rural	0.341	850	4	740	107	8	40	8	1	5	41	2	3	290	36
37	WEST LINE OF SHELBY COUNTY	Rural	2.330	1050	5	938	107	8	40	8	1	5	41	2	3	2447	249
	ROUTE SUMMARY - RURAL		3.113	1071												3334	346
	ROUTE SUMMARY - MUNICIPAL		0.798	1559												1245	94