Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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	11600	79	11083	436	16	100	60	6	37	194	16	7	5000	188
12	WEST JUNCTION S. MAPLE STREET	Municipal	0.374	11800	81	11278	440	14	89	53	6	40	212	18	8	4413	165
12	JUNCTION PALMETTO STREET	Municipal	0.317	13300	91	12767	440	14	89	53	6	40	212	18	8	4216	139
12	INTERSECTION STONE AVENUE	Municipal	0.411	16700	115	16104	480	18	111	67	7	40	212	18	8	6864	197
12	INTERSECTION MARTHA STREET	Municipal	0.716	19700	136	18969	594	28	174	104	11	40	212	18	8	14105	425
12	INTERSECTION FAIRMOUNT STREET	Municipal	0.727	23700	164	22991	542	23	145	87	9	40	212	18	8	17230	394
12	INTERSECTION WESTCOTT STREET	Municipal	0.150	17600	123	17146	330	16	101	60	7	21	112	9	4	2640	50
12	IA 376 INTERCHANGE	Municipal	0.146	17600	123	17149	327	16	99	59	6	21	112	9	4	2570	48
12	INTERSECTION COURT STREET	Municipal	0.821	26600	185	25908	505	26	162	97	11	30	160	13	5	21839	415
12	JUNCTION DACE AVENUE	Municipal	0.266	26300	182	25492	623	31	193	115	13	39	207	17	8	6996	166
12	INTERSECTION NEBRASKA STREET	Municipal	0.096	29500	205	28695	597	29	179	107	12	39	207	17	8	2832	57
12	INTERSECTION PIERCE STREET	Municipal	0.078	16300	113	15850	335	15	91	54	6	24	129	11	5	1271	26
12	JUNCTION PEARL STREET	Municipal	0.220	13200	91	12773	335	15	91	54	6	24	129	11	5	2904	74
12	DUPLICATE ROUTE WITH I 29 I 29 WEST INTERCHANGE TO
12	JUNCTION PAUL AVE & W 19TH ST	Municipal	1.603	8400	57	7916	426	18	115	69	7	31	166	14	5	13465	683
12	JCT MILITARY RD & PACQUETTE AVE	Municipal	0.400	9000	61	8512	426	18	115	69	7	31	166	14	5	3600	170
12	SOUTH LINE OF PLYMOUTH COUNTY	Municipal	2.888	2170	13	1793	364	7	43	26	3	41	218	18	8	6267	1051
	ROUTE SUMMARY - RURAL		0.431	11600												5000	188
	ROUTE SUMMARY - MUNICIPAL		9.213	12071												111212	4060