Iowa DOT

Volume of Traffic on the Primary Road System

Route	2013	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2013				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	1060	6	977	77	7	30	7	1	3	27	1	1	529	38
281	JUNCTION CO RD D20 & CO RD V51	Rural	5.082	930	5	848	77	7	30	7	1	3	27	1	1	4726	391
281	SOUTH LIMITS OF DUNKERTON	Rural	4.517	2630	14	2393	223	14	62	15	2	13	109	4	5	11880	1007
281	NORTH LIMITS OF DUNKERTON	Municipal	0.177	2630	14	2393	223	14	62	15	2	13	109	4	5	466	39
281	SOUTH LIMITS OF DUNKERTON	Rural	0.046	2630	14	2393	223	14	62	15	2	13	109	4	5	121	10
281	INTERSECTION DUNKERTON STREET	Municipal	0.251	2630	14	2393	223	14	62	15	2	13	109	4	5	660	56
281	INTERSECTION MAIN STREET	Municipal	0.144	2190	12	1974	204	14	62	15	2	11	93	3	4	315	29
281	NORTH LIMITS OF DUNKERTON	Municipal	0.352	2000	11	1785	204	14	62	15	2	11	93	3	4	704	72
281	INTERSECTION LESTER ROAD	Rural	1.004	2000	11	1785	204	14	62	15	2	11	93	3	4	2008	205
281	WEST LINE OF BUCHANAN COUNTY AT
281	WEST JUNCTION CO RD V62	Rural	7.075	1750	9	1537	204	14	62	15	2	11	93	3	4	12381	1443
	ROUTE SUMMARY - RURAL		18.223	1737												31645	3094
	ROUTE SUMMARY - MUNICIPAL		0.924	2321												2145	196