Iowa DOT

Volume of Traffic on the Primary Road System

Route	2004	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2004				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
12	97 Woodbury COUNTY
12	US 20 INTERCHANGE TO
12	EAST LIMITS OF SIOUX CITY	Rural	0.431	11500	80	10931	487	17	103	61	5	56	218	18	10	4957	210
12	WEST JUNCTION S. MAPLE STREET	Municipal	0.374	11500	81	10951	466	15	92	54	5	56	218	18	10	4301	174
12	JUNCTION PALMETTO STREET	Municipal	0.317	13500	95	12936	466	15	92	54	5	56	218	18	10	4280	148
12	INTERSECTION STONE AVENUE	Municipal	0.411	16900	120	16271	506	18	114	67	6	56	218	18	10	6946	208
12	INTERSECTION MARTHA STREET	Municipal	0.716	20000	141	19233	622	29	178	105	9	56	218	18	10	14320	445
12	INTERSECTION FAIRMOUNT STREET	Municipal	0.727	24000	171	23255	569	24	149	88	7	56	218	18	10	17448	414
12	INTERSECTION WESTCOTT STREET	Municipal	0.150	17800	128	17335	334	17	103	61	5	28	107	9	4	2670	50
12	IA 376 INTERCHANGE	Municipal	0.146	17800	128	17338	331	16	102	60	5	28	107	9	4	2599	48
12	INTERSECTION COURT STREET	Municipal	0.821	26900	193	26191	511	27	166	98	8	40	153	12	7	22085	420
12	JUNCTION DACE AVENUE	Municipal	0.266	26600	190	25775	631	32	198	117	10	51	199	16	8	7076	168
12	INTERSECTION NEBRASKA STREET	Municipal	0.096	29900	214	29075	605	29	183	108	9	51	199	16	8	2870	58
12	INTERSECTION PIERCE STREET	Municipal	0.078	16500	118	16039	339	15	93	55	5	32	124	10	5	1287	26
12	JUNCTION PEARL STREET	Municipal	0.220	13400	95	12963	339	15	93	55	5	32	124	10	5	2948	75
12	DUPLICATE ROUTE WITH I 29 I 29 WEST INTERCHANGE TO
12	JUNCTION PAUL AVE & W 19TH ST	Municipal	1.603	8500	59	8009	431	19	117	69	6	41	159	13	7	13626	691
12	JCT MILITARY RD & PACQUETTE AVE	Municipal	0.400	9100	63	8604	431	19	117	69	6	41	159	13	7	3640	172
12	SOUTH LINE OF PLYMOUTH COUNTY	Municipal	2.888	2200	13	1817	369	7	44	26	2	54	210	17	8	6354	1066
	ROUTE SUMMARY - RURAL		0.431	11500												4957	210
	ROUTE SUMMARY - MUNICIPAL		9.213	12205												112450	4163