Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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	0.431	1720	14	1519	187	7	53	25	5	24	66	5	3	741	81
37	NORTH JCT US 30 & CLINTON STREET	Municipal	0.242	1580	13	1398	169	6	48	23	5	22	60	4	3	382	41
37	DUPLICATE ROUTE WITH US 30 SOUTH JCT US 30 & IOWA STREET
37	TO INTERSECTION 12TH STREET	Municipal	0.432	2750	24	2650	75	3	25	12	2	8	22	2	0	1188	32
37	EAST LIMITS OF DUNLAP	Municipal	0.121	860	7	791	62	2	18	8	2	8	22	2	0	104	8
37	JUNCTION 105TH STREET	Rural	0.349	940	8	863	69	3	21	10	2	8	23	2	0	328	24
37	WEST LINE OF SHELBY COUNTY	Rural	2.325	660	5	586	69	3	21	10	2	8	23	2	0	1535	160
	ROUTE SUMMARY - RURAL		3.105	839												2604	265
	ROUTE SUMMARY - MUNICIPAL		0.795	2106												1674	81