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	10 Buchanan COUNTY
380	CO RD D48 INTERCHANGE	Rural	1.379	15700	58	12074	3568	100	282	79	4	240	2750	33	80	21650	4920
380	EAST-NORTH WEST-NORTH RAMP	Rural	0.249	200	1	181	18	1	2	1	0	1	13	0	0	50	4
380	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.261	310	1	261	48	2	5	2	0	3	35	0	1	81	13
380	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.267	340	1	280	59	3	9	3	0	3	39	0	1	91	16
380	NORTH-EAST NORTH-WEST RAMP	Rural	0.267	200	1	170	29	2	4	1	0	2	20	0	0	53	8
380	CO RD V65 INTERCHANGE AT
380	EAST LINE OF BLACKHAWK COUNTY	Rural	5.394	15400	57	11825	3518	97	273	76	4	237	2719	32	78	83068	18976
380	EAST-NORTH EAST-SOUTH RAMP	Rural	0.329	350	1	299	49	2	4	1	0	3	37	0	1	115	16
380	NORTH-EAST SOUTH-EAST RAMP AT EAST LINE OF
380	BLACKHAWK COUNTY	Rural	0.242	350	1	303	46	2	7	2	0	3	31	0	0	85	11
	ROUTE SUMMARY - RURAL		8.388	12541												105193	23964