Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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	22000	107	17209	4686	176	540	136	8	272	3407	44	104	53922	11485
380	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.292	1930	11	1767	152	14	42	11	1	6	76	1	2	564	44
380	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.267	2090	12	1920	158	15	47	12	1	6	74	1	2	558	42
380	NORTH-EAST NORTH-WEST RAMP	Rural	0.262	540	3	457	80	7	22	6	0	3	40	1	2	141	21
380	EAST-NORTH WEST-NORTH RAMP	Rural	0.274	520	3	431	86	8	25	6	0	3	41	1	2	142	24
380	IA 150 INTERCHANGE AT
380	NORTH LIMITS OF URBANA	Municipal	1.658	19100	90	14469	4542	162	498	125	7	266	3338	43	102	31668	7531
380	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.329	1950	9	1519	422	21	64	16	1	23	285	4	9	642	139
380	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.218	1950	9	1498	443	23	71	18	1	23	294	4	10	425	97
380	WEST-NORTH WEST-SOUTH RAMP	Rural	0.329	380	2	282	96	5	16	4	0	5	63	1	2	125	32
380	NORTH-WEST SOUTH-WEST RAMP	Rural	0.218	340	2	243	95	5	14	4	0	5	64	1	2	74	21
380	SOUTH LINE OF BUCHANAN COUNTY	Rural	5.050	15900	75	11959	3868	128	393	99	6	230	2887	37	88	80295	19533
	ROUTE SUMMARY - RURAL		9.143	14855												135821	31202
	ROUTE SUMMARY - MUNICIPAL		2.205	14846												32735	7767