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
18	22 Clayton COUNTY
18	SOUTH LINE OF ALLAMAKEE COUNTY	Rural	1.484	2390	21	1989	380	20	88	35	4	65	152	11	4	3547	564
18	SOUTH LIMITS OF POSTVILLE	Municipal	0.944	3680	31	2934	715	27	116	46	5	146	340	25	11	3474	675
18	JUNCTION CO RD W64	Rural	0.344	3850	33	3070	747	28	121	48	6	152	355	26	11	1324	257
18	JUNCTION 115TH STREET	Rural	2.778	3150	26	2415	709	23	99	39	5	152	355	26	11	8751	1970
18	JUNCTION EDGEWOOD AVENUE	Rural	2.759	2840	23	2156	661	16	70	28	3	152	355	26	11	7836	1824
18	JUNCTION CO RD B45	Rural	1.713	3110	26	2423	661	16	70	28	3	152	355	26	11	5327	1132
18	WEST LIMITS OF MONONA	Rural	0.623	3100	26	2413	661	16	70	28	3	152	355	26	11	1931	412
18	SOUTH LIMITS OF MONONA	Municipal	0.256	2960	24	2303	632	15	66	26	3	146	340	25	11	758	162
18	INTERSECTION CO RD X26	Rural	0.406	2710	22	2027	661	16	70	28	3	152	355	26	11	1100	268
18	JUNCTION CO RD X28	Rural	1.720	4230	37	3497	696	21	91	36	4	152	355	26	11	7276	1197
18	EAST JUNCTION US 52	Rural	3.320	2510	20	1856	634	12	54	21	3	152	355	26	11	8333	2105
18	WEST JUNCTION IA 76	Rural	4.470	3520	30	2805	685	19	81	32	4	153	358	26	11	15734	3062
18	WEST LIMITS OF MARQUETTE *	Rural	3.076	3160	27	2529	604	21	90	35	4	127	296	22	9	9720	1858
18	JUNCTION MONONA ROAD	Municipal	1.066	4130	37	3517	576	20	85	34	4	121	283	21	9	4403	614
18	EAST JUNCTION IA 76	Municipal	0.271	4760	44	4140	576	20	85	34	4	121	283	21	9	1290	156
18	EAST LIMITS OF MARQUETTE AT
18	WISCONSIN STATE LINE	Municipal	0.137	8900	86	8062	751	29	128	51	6	150	350	26	11	1219	103
	ROUTE SUMMARY - RURAL		22.693	3123												70879	14649
	ROUTE SUMMARY - MUNICIPAL		2.674	4167												11144	1710