Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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	2710	11	2211	488	23	117	25	3	29	263	11	16	4022	724
18	SOUTH LIMITS OF POSTVILLE	Municipal	0.919	3750	15	3093	641	31	161	34	4	38	338	15	21	3446	589
18	JUNCTION CO RD W64	Rural	0.344	3980	16	3284	680	33	170	36	4	40	360	15	21	1369	234
18	JUNCTION 115TH STREET	Rural	2.925	3490	14	2864	611	24	122	26	3	40	360	15	21	10208	1787
18	JUNCTION EDGEWOOD AVENUE	Rural	2.609	2810	11	2188	611	24	122	26	3	40	360	15	21	7331	1594
18	JUNCTION CO RD B45	Rural	1.714	3640	15	3014	611	24	122	26	3	40	360	15	21	6239	1047
18	WEST LIMITS OF MONONA	Rural	0.623	3330	13	2706	611	24	122	26	3	40	360	15	21	2075	381
18	SOUTH LIMITS OF MONONA	Municipal	0.257	3130	13	2543	575	22	115	24	3	38	338	15	21	804	148
18	INTERSECTION CO RD X26	Rural	0.406	3330	13	2706	611	24	122	26	3	40	360	15	21	1352	248
18	JUNCTION CO RD X28	Rural	1.720	4570	19	3939	611	24	122	26	3	40	360	15	21	7860	1051
18	EAST JUNCTION US 52	Rural	3.319	3640	15	3014	611	24	122	26	3	40	360	15	21	12081	2028
18	WEST JUNCTION IA 76	Rural	4.469	4830	20	4111	699	27	137	29	3	46	414	18	26	21585	3124
18	WEST LIMITS OF MARQUETTE	Rural	2.270	4130	17	3521	592	18	94	20	2	42	377	16	22	9375	1344
18	JUNCTION MONONA ROAD	Municipal	1.066	3890	16	3316	558	17	88	19	2	40	356	15	21	4147	595
18	EAST JUNCTION IA 76	Municipal	0.417	4400	19	3823	558	17	88	19	2	40	356	15	21	1835	233
18	CONNECTION TO IA 76	Municipal	0.174	4650	22	4404	225	12	62	13	2	12	112	5	7	0	0
18	EAST LIMITS OF MARQUETTE	Municipal	0.067	8800	39	7975	786	31	159	33	4	51	460	20	29	590	53
18	WISCONSIN STATE LINE	Municipal	0.070	8800	39	7975	786	31	159	33	4	51	460	20	29	616	55
	ROUTE SUMMARY - RURAL		21.883	3816												83497	13562
	ROUTE SUMMARY - MUNICIPAL		2.970	4124												11438	1673