Iowa DOT

Volume of Traffic on the Primary Road System

Route	2011	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2011				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
380	6 Benton COUNTY
380	54TH ST TR & 55TH ST INTERCHANGE	Rural	2.451	21700	83	17255	4362	144	404	113	6	286	3275	39	95	53187	10691
380	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.292	1850	8	1698	144	10	28	8	0	8	87	1	2	540	42
380	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.267	2170	9	1970	191	16	44	12	1	9	105	1	3	579	51
380	NORTH-EAST NORTH-WEST RAMP	Rural	0.262	490	2	411	77	7	19	5	0	3	40	0	1	128	20
380	EAST-NORTH WEST-NORTH RAMP	Rural	0.274	510	2	434	74	7	19	5	0	3	37	0	1	140	20
380	IA 150 INTERCHANGE AT
380	NORTH LIMITS OF URBANA	Municipal	1.658	18600	69	14394	4137	131	368	103	6	273	3129	37	90	30839	6859
380	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.329	1860	7	1499	354	17	48	13	1	21	244	3	7	612	116
380	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.218	1940	7	1502	431	21	59	17	1	26	295	3	8	423	94
380	WEST-NORTH WEST-SOUTH RAMP	Rural	0.329	410	1	305	103	4	12	3	0	7	74	1	2	135	34
380	NORTH-WEST SOUTH-WEST RAMP	Rural	0.218	340	1	250	89	2	7	2	0	6	69	1	2	74	19
380	SOUTH LINE OF BUCHANAN COUNTY	Rural	5.050	15700	58	12064	3578	100	282	79	4	241	2759	33	80	79285	18069
	ROUTE SUMMARY - RURAL		9.143	14664												134068	28946
	ROUTE SUMMARY - MUNICIPAL		2.205	14455												31874	7069