Iowa DOT

Volume of Traffic on the Primary Road System

Route	2009	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2009				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	2560	26	2063	470	23	94	34	5	72	218	16	6	3799	697
18	SOUTH LIMITS OF POSTVILLE	Municipal	0.919	3510	36	2820	654	21	86	32	5	118	355	27	12	3226	601
18	JUNCTION CO RD W64	Rural	0.344	3510	36	2820	654	21	86	32	5	118	355	27	12	1207	225
18	JUNCTION 115TH STREET	Rural	2.792	3720	39	3047	634	18	74	27	4	118	355	27	12	10386	1770
18	JUNCTION EDGEWOOD AVENUE	Rural	2.742	2160	19	1507	634	18	74	27	4	118	355	27	12	5923	1738
18	JUNCTION CO RD B45	Rural	1.714	3150	31	2484	634	18	74	27	4	118	355	27	12	5399	1087
18	WEST LIMITS OF MONONA	Rural	0.623	3150	31	2484	634	18	74	27	4	118	355	27	12	1962	395
18	SOUTH LIMITS OF MONONA	Municipal	0.257	3150	31	2484	634	18	74	27	4	118	355	27	12	810	163
18	INTERSECTION CO RD X26	Rural	0.406	2840	28	2178	634	18	74	27	4	118	355	27	12	1153	257
18	JUNCTION CO RD X28	Rural	1.758	4440	48	3758	634	18	74	27	4	118	355	27	12	7806	1115
18	EAST JUNCTION US 52	Rural	3.281	3370	34	2702	634	18	74	27	4	118	355	27	12	11057	2080
18	WEST JUNCTION IA 76	Rural	4.469	4110	43	3405	662	26	106	39	6	112	337	25	11	18368	2958
18	WEST LIMITS OF MARQUETTE *	Rural	2.266	3410	37	2932	440	19	81	30	5	70	212	16	6	7727	997
18	JUNCTION MONONA ROAD	Municipal	1.066	3940	44	3456	440	19	81	30	5	70	212	16	6	4200	469
18	EAST JUNCTION IA 76	Municipal	0.271	4980	57	4483	440	19	81	30	5	70	212	16	6	1350	119
18	EAST LIMITS OF MARQUETTE AT
18	WISCONSIN STATE LINE	Municipal	0.283	9100	106	8392	601	32	135	49	8	87	262	20	9	2575	170
	ROUTE SUMMARY - RURAL		21.879	3418												74787	13319
	ROUTE SUMMARY - MUNICIPAL		2.796	4349												12161	1522