Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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	2630	11	2145	474	23	113	25	3	30	257	10	14	3903	703
18	SOUTH LIMITS OF POSTVILLE	Municipal	0.919	3680	16	3034	630	32	156	34	4	39	334	13	18	3382	579
18	JUNCTION CO RD W64	Rural	0.344	3860	17	3183	660	33	163	36	4	41	350	14	19	1328	227
18	JUNCTION 115TH STREET	Rural	2.925	3390	15	2782	593	24	117	26	3	41	350	14	19	9916	1735
18	JUNCTION EDGEWOOD AVENUE	Rural	2.609	2730	11	2125	593	24	117	26	3	41	350	14	19	7123	1547
18	JUNCTION CO RD B45	Rural	1.714	3530	16	2921	593	24	117	26	3	41	350	14	19	6050	1016
18	WEST LIMITS OF MONONA	Rural	0.623	3230	14	2623	593	24	117	26	3	41	350	14	19	2012	369
18	SOUTH LIMITS OF MONONA	Municipal	0.257	3070	13	2492	565	23	111	24	3	39	334	13	18	789	145
18	INTERSECTION CO RD X26	Rural	0.406	3230	14	2623	593	24	117	26	3	41	350	14	19	1311	241
18	JUNCTION CO RD X28	Rural	1.720	4440	20	3827	593	24	117	26	3	41	350	14	19	7637	1020
18	EAST JUNCTION US 52	Rural	3.319	3530	16	2921	593	24	117	26	3	41	350	14	19	11716	1968
18	WEST JUNCTION IA 76	Rural	4.469	4690	21	3991	678	27	131	29	3	47	403	16	22	20960	3030
18	WEST LIMITS OF MARQUETTE	Rural	2.270	4010	18	3417	575	18	90	20	2	43	367	15	20	9103	1305
18	JUNCTION MONONA ROAD	Municipal	1.066	3820	17	3254	548	17	86	19	2	41	350	14	19	4072	584
18	EAST JUNCTION IA 76	Municipal	0.417	4320	20	3752	548	17	86	19	2	41	350	14	19	1801	229
18	CONNECTION TO IA 76	Municipal	0.174	4570	23	4326	221	12	60	13	1	13	111	4	5	0	0
18	EAST LIMITS OF MARQUETTE	Municipal	0.067	8600	41	7786	772	31	154	34	4	53	453	18	24	576	52
18	WISCONSIN STATE LINE	Municipal	0.070	8600	41	7786	772	31	154	34	4	53	453	18	24	602	54
	ROUTE SUMMARY - RURAL		21.883	3704												81059	13161
	ROUTE SUMMARY - MUNICIPAL		2.970	4046												11222	1643