Iowa DOT

Volume of Traffic on the Primary Road System

Route	2013	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2013				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	7 Black Hawk COUNTY
57	WEST LIMITS OF CEDAR FALLS	Rural	2.781	2380	13	2228	138	11	50	12	1	6	53	2	2	6619	384
57	JUNCTION UNION DRIVE	Municipal	0.248	2750	15	2596	138	11	50	12	1	6	53	2	2	682	34
57	JUNCTION MAGNOLIA DRIVE	Municipal	1.117	5800	33	5534	233	26	114	28	3	6	53	2	2	6479	260
57	JUNCTION HUDSON ROAD	Municipal	0.474	11500	50	11113	337	21	204	41	8	8	45	4	6	5451	160
57	INTERSECTION FRANKLIN AVE	Municipal	0.806	15200	66	14498	636	36	349	69	13	21	119	12	16	12251	513
57	INTERSECTION MAIN STREET	Municipal	0.206	15200	65	14467	667	38	372	74	14	21	119	12	16	3131	137
57	INTERSECTION ROOSEVELT STREET	Municipal	0.604	13900	60	13366	473	23	228	45	9	21	119	12	16	8396	286
57	US 218 & IA 27 INTERCHANGE	Municipal	0.395	15900	69	15206	625	35	341	68	13	21	119	12	16	6281	247
	ROUTE SUMMARY - RURAL		2.781	2380												6619	384
	ROUTE SUMMARY - MUNICIPAL		3.850	11083												42671	1637