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	71 Obrien COUNTY
18	INTERSECTION 2ND AVE	Municipal	0.397	5700	55	5137	508	26	136	71	8	46	201	15	6	2263	202
18	INTERSECTION 3RD AVENUE	Municipal	0.072	6900	66	6230	603	37	190	99	11	46	201	15	6	497	43
18	INTERSECTION WASHINGTON AVENUE	Municipal	0.537	8500	99	7797	603	49	202	74	11	62	186	14	5	4565	324
18	INTERSECTION WANSINK AVENUE	Municipal	0.195	7800	90	7106	603	49	202	74	11	62	186	14	5	1521	118
18	JUNCTION 18TH AVENUE	Municipal	0.185	7700	89	7008	603	49	202	74	11	62	186	14	5	1425	112
18	INTERSECTION NEST AVENUE	Municipal	0.628	7100	82	6477	540	39	164	60	9	62	186	14	5	4459	339
18	INTERSECTION RUNGER AVENUE	Municipal	0.263	6300	72	5687	540	39	164	60	9	62	186	14	5	1657	142
18	IA 60 INTERCHANGE AT
18	EAST LIMITS OF SHELDON	Municipal	0.206	5100	57	4503	540	39	164	60	9	62	186	14	5	1051	111
18	WEST JUNCTION CO RD L36	Rural	0.540	4760	48	3781	931	44	183	67	10	145	436	33	14	2570	503
18	WEST JUNCTION CO RD L40	Rural	3.005	4150	43	3360	747	33	138	51	8	119	359	27	12	12471	2245
18	WEST LIMITS OF SANBORN AT
18	INTERSECTION WESTERN STREET	Rural	3.995	3910	41	3276	592	32	132	48	7	86	259	20	9	15620	2365
18	INTERSECTION MAIN STREET	Municipal	0.394	4140	45	3517	578	31	128	47	7	84	254	19	9	1631	228
18	WEST JCT US 59 & EASTERN ST AT
18	EAST LIMITS OF SANBORN	Municipal	0.601	4160	45	3540	575	34	140	51	8	79	238	18	7	2500	346
18	EAST JUNCTION US 59	Rural	0.997	3840	40	3183	617	27	114	42	6	99	298	22	10	3828	615
18	WEST LIMITS OF HARTLEY AT
18	JUNCTION 6TH ST & CO RD M12	Rural	6.939	3320	33	2606	681	31	131	48	7	107	322	24	10	23037	4725
18	INTERSECTION CENTRAL AVENUE	Municipal	0.498	4670	50	3955	665	31	127	47	7	105	315	24	10	2326	331
18	INTERSECTION 8TH AVENUE EAST AT
18	EAST LIMITS OF HARTLEY	Municipal	0.502	4850	52	4132	665	31	127	47	7	105	315	24	10	2435	334
18	WEST LINE OF CLAY COUNTY	Rural	3.989	3030	30	2377	622	23	95	35	5	107	322	24	10	12087	2481
	ROUTE SUMMARY - RURAL		19.465	3576												69613	12934
	ROUTE SUMMARY - MUNICIPAL		4.478	5879												26330	2630