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
12	97 Woodbury COUNTY
12	US 20 INTERCHANGE TO
12	EAST LIMITS OF SIOUX CITY	Rural	0.422	10500	105	9869	526	27	138	72	8	48	212	16	6	4431	222
12	WEST JUNCTION S. MAPLE STREET	Municipal	0.381	11200	113	10667	419	26	136	71	8	31	134	10	3	4267	160
12	JUNCTION PALMETTO STREET	Municipal	0.319	11100	112	10567	419	26	136	71	8	31	134	10	3	3541	134
12	INTERSECTION STONE AVENUE	Municipal	0.408	14300	145	13638	516	37	191	99	11	31	134	10	3	5834	211
12	INTERSECTION MARTHA STREET	Municipal	0.719	16700	170	15998	531	39	200	104	11	31	134	10	3	12007	382
12	INTERSECTION FAIRMOUNT STREET	Municipal	0.725	17800	182	17115	502	35	183	95	10	31	134	10	3	12905	364
12	INTERSECTION WESTCOTT STREET	Municipal	0.150	17100	174	16412	512	44	226	117	13	19	85	6	2	2565	77
12	IA 376 INTERCHANGE	Municipal	0.145	20600	211	19875	512	44	226	117	13	19	85	6	2	2987	74
12	INTERSECTION COURT STREET	Municipal	0.823	22700	232	21886	579	51	265	138	15	19	83	6	2	18682	477
12	JUNCTION DACE AVENUE	Municipal	0.263	20800	212	20002	584	51	266	138	15	20	86	6	2	5470	154
12	INTERSECTION NEBRASKA STREET	Municipal	0.093	24300	249	23418	631	57	293	152	16	20	86	6	2	2260	59
12	INTERSECTION PIERCE STREET	Municipal	0.082	13400	137	12884	378	33	171	89	9	13	57	4	2	1099	31
12	JUNCTION PEARL STREET	Municipal	0.179	12700	129	12154	416	37	192	100	11	13	57	4	2	2273	74
12	I 29/US 77 ON RAMP CONNECTION	Municipal	0.079	3930	39	3703	188	12	62	32	3	13	59	4	2	310	15
12	DUPLICATE ROUTE WITH I 29 I 29 WEST INTERCHANGE TO
12	JUNCTION PAUL AVE & W 19TH ST	Municipal	1.638	7000	69	6540	390	23	121	63	7	30	132	10	3	11466	639
12	JCT MILITARY RD & PACQUETTE AVE	Municipal	0.400	7500	75	7035	390	23	121	63	7	30	132	10	3	3000	156
12	SOUTH LINE OF PLYMOUTH COUNTY	Municipal	2.891	1680	15	1426	238	7	35	18	2	30	132	10	3	4857	688
	ROUTE SUMMARY - RURAL		0.422	10500												4431	222
	ROUTE SUMMARY - MUNICIPAL		9.295	10062												93523	3695