Iowa DOT

Volume of Traffic on the Primary Road System

Route	2014	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2014				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	12 Butler COUNTY
57	JUNCTION CO RD T16	Rural	1.930	950	5	771	174	12	57	13	1	8	76	3	4	1834	336
57	JUNCTION CO RD T19	Rural	1.563	1130	6	939	185	14	65	15	2	8	76	3	4	1766	289
57	WEST LIMITS OF APLINGTON	Rural	1.942	1510	8	1221	281	14	65	15	2	17	156	6	7	2932	546
57	INTERSECTION 10TH STREET	Municipal	0.248	2420	14	2139	266	14	63	14	1	16	145	5	6	600	66
57	EAST LIMITS OF APLINGTON	Municipal	0.819	2950	18	2770	162	14	63	14	1	6	58	2	3	2416	133
57	WEST LIMITS OF PARKERSBURG	Rural	3.867	3240	20	3055	165	14	65	15	2	6	59	2	3	12529	638
57	NORTH JCT IA 14 & COATES STREET	Municipal	0.253	2760	17	2581	162	14	63	14	1	6	58	2	3	698	41
57	SOUTH JUNTION IA 14 TO
57	WEST JUNCTION CO RD T47	Rural	2.004	2540	15	2311	213	11	53	12	1	12	114	4	5	5090	427
57	JUNCTION DIAGONAL ROAD	Rural	5.132	2150	13	1971	166	13	59	13	1	7	67	2	3	11034	852
57	NORTH LINE OF GRUNDY COUNTY	Rural	0.585	2690	17	2507	166	13	59	13	1	7	67	2	3	1574	97
	ROUTE SUMMARY - RURAL		17.023	2159												36759	3185
	ROUTE SUMMARY - MUNICIPAL		1.320	2814												3714	240