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	71 Obrien COUNTY
18	INTERSECTION 2ND AVE	Municipal	0.397	5800	42	5237	519	27	144	70	7	50	203	14	6	2303	206
18	INTERSECTION 3RD AVENUE	Municipal	0.072	7000	51	6332	615	37	200	97	9	50	203	14	6	504	44
18	INTERSECTION WASHINGTON AVENUE	Municipal	0.537	8700	85	7999	615	47	205	81	10	76	177	13	6	4672	330
18	INTERSECTION WANSINK AVENUE	Municipal	0.195	7900	76	7208	615	47	205	81	10	76	177	13	6	1541	120
18	JUNCTION 18TH AVENUE	Municipal	0.185	7800	75	7109	615	47	205	81	10	76	177	13	6	1443	114
18	INTERSECTION NEST AVENUE	Municipal	0.628	7200	70	6579	551	38	167	66	8	76	177	13	6	4522	346
18	INTERSECTION RUNGER AVENUE	Municipal	0.263	6400	61	5787	551	38	167	66	8	76	177	13	6	1683	145
18	IA 60 INTERCHANGE AT
18	EAST LIMITS OF SHELDON	Municipal	0.211	5200	49	4599	551	38	167	66	8	76	177	13	6	1097	116
18	WEST JUNCTION CO RD L36	Rural	0.536	4740	40	3774	926	42	180	71	9	174	407	30	13	2541	496
18	WEST JUNCTION CO RD L40	Rural	3.005	4130	36	3351	743	32	137	54	6	144	335	24	11	12411	2233
18	WEST LIMITS OF SANBORN AT
18	INTERSECTION WESTERN STREET	Rural	3.995	3890	35	3265	590	30	130	52	6	104	243	18	8	15541	2357
18	INTERSECTION MAIN STREET	Municipal	0.394	4210	38	3582	590	30	130	52	6	104	243	18	8	1659	232
18	WEST JCT US 59 & EASTERN ST AT
18	EAST LIMITS OF SANBORN	Municipal	0.601	4230	38	3606	586	33	142	56	7	97	227	17	7	2542	352
18	EAST JUNCTION US 59	Rural	0.997	3820	34	3172	614	26	112	44	5	119	278	20	9	3809	612
18	WEST LIMITS OF HARTLEY AT
18	JUNCTION 6TH ST & CO RD M12	Rural	6.939	3310	28	2604	678	30	130	51	6	129	301	22	10	22968	4705
18	INTERSECTION CENTRAL AVENUE	Municipal	0.498	4750	43	4029	678	30	130	51	6	129	301	22	10	2366	338
18	INTERSECTION 8TH AVENUE EAST AT
18	EAST LIMITS OF HARTLEY	Municipal	0.502	4930	45	4207	678	30	130	51	6	129	301	22	10	2475	340
18	WEST LINE OF CLAY COUNTY	Rural	3.989	3010	25	2366	619	22	94	37	4	129	301	22	10	12007	2469
	ROUTE SUMMARY - RURAL		19.461	3560												69277	12872
	ROUTE SUMMARY - MUNICIPAL		4.483	5979												26807	2683