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
57	7 Black Hawk COUNTY
57	WEST LIMITS OF CEDAR FALLS	Rural	2.781	2780	13	2590	177	13	64	14	2	8	70	3	4	7731	492
57	JUNCTION UNION DRIVE	Municipal	0.248	3170	15	2985	171	12	62	13	2	8	67	3	4	786	42
57	JUNCTION MAGNOLIA DRIVE	Municipal	1.117	7300	34	6953	313	32	161	34	4	8	67	3	4	8154	350
57	JUNCTION HUDSON ROAD	Municipal	0.474	12700	43	12314	342	21	206	30	3	8	60	6	8	6020	162
57	INTERSECTION FRANKLIN AVE	Municipal	0.806	14900	50	14114	736	48	475	68	7	13	102	10	14	12009	593
57	INTERSECTION MAIN STREET	Municipal	0.206	15200	51	14441	709	46	453	65	7	13	102	10	14	3131	146
57	INTERSECTION ROOSEVELT STREET	Municipal	0.604	15500	52	14882	566	34	340	49	5	13	102	10	14	9362	342
57	US 218 & IA 27 INTERCHANGE	Municipal	0.395	16500	56	15878	566	34	340	49	5	13	102	10	14	6518	224
	ROUTE SUMMARY - RURAL		2.781	2780												7731	492
	ROUTE SUMMARY - MUNICIPAL		3.850	11943												45980	1859