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
281	7 Black Hawk COUNTY
281	EAST LIMITS OF WATERLOO TO
281	INTERSECTION CO RD V43 *	Rural	0.499	1130	6	1078	45	3	11	3	0	3	23	1	1	564	22
281	JUNCTION CO RD D20 & CO RD V51 *	Rural	5.082	700	4	651	45	3	11	3	0	3	23	1	1	3557	229
281	SOUTH LIMITS OF DUNKERTON *	Rural	4.517	2410	12	2179	219	12	51	15	2	17	115	4	5	10886	989
281	NORTH LIMITS OF DUNKERTON	Municipal	0.177	2360	12	2131	217	12	51	15	2	16	114	3	4	418	38
281	SOUTH LIMITS OF DUNKERTON	Rural	0.046	2410	12	2177	220	12	51	15	2	17	115	4	5	111	10
281	INTERSECTION DUNKERTON STREET	Municipal	0.251	2360	12	2131	217	12	51	15	2	16	114	3	4	592	54
281	INTERSECTION MAIN STREET	Municipal	0.144	2100	11	1919	170	12	51	15	2	11	75	2	3	302	24
281	NORTH LIMITS OF DUNKERTON	Municipal	0.352	2100	11	1919	170	12	51	15	2	11	75	2	3	739	60
281	INTERSECTION LESTER ROAD	Rural	1.004	2140	11	1955	173	12	51	15	2	11	77	2	3	2149	174
281	WEST LINE OF BUCHANAN COUNTY AT
281	WEST JUNCTION CO RD V62	Rural	7.075	1240	6	1061	173	12	51	15	2	11	77	2	3	8773	1224
	ROUTE SUMMARY - RURAL		18.223	1429												26040	2648
	ROUTE SUMMARY - MUNICIPAL		0.924	2220												2051	176