Iowa DOT

Volume of Traffic on the Primary Road System

Route	2007	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2007				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	2670	24	2306	340	36	157	62	7	22	50	4	2	1332	170
281	JUNCTION CO RD D20 & CO RD V51 *	Rural	5.029	1010	9	863	138	16	71	28	3	5	12	1	0	5079	694
281	SOUTH LIMITS OF DUNKERTON *	Rural	4.517	1640	13	1254	372	33	143	57	7	37	87	6	2	7408	1680
281	NORTH LIMITS OF DUNKERTON	Municipal	0.177	2250	20	1875	355	31	136	54	6	35	83	6	2	398	63
281	SOUTH LIMITS OF DUNKERTON	Rural	0.046	2340	21	1947	372	33	143	57	7	37	87	6	2	108	17
281	INTERSECTION DUNKERTON STREET	Municipal	0.251	2250	20	1875	355	31	136	54	6	35	83	6	2	565	89
281	INTERSECTION MAIN STREET	Municipal	0.144	1870	17	1642	211	22	94	37	4	15	35	3	1	269	30
281	NORTH LIMITS OF DUNKERTON	Municipal	0.352	1280	11	1058	211	22	94	37	4	15	35	3	1	451	74
281	INTERSECTION LESTER ROAD	Rural	1.004	1350	12	1116	222	23	100	39	5	15	36	3	1	1355	223
281	WEST LINE OF BUCHANAN COUNTY AT
281	WEST JUNCTION CO RD V62	Rural	7.075	720	5	493	222	23	100	39	5	15	36	3	1	5094	1571
	ROUTE SUMMARY - RURAL		18.170	1121												20376	4355
	ROUTE SUMMARY - MUNICIPAL		0.924	1821												1683	256