Iowa DOT

Volume of Traffic on the Primary Road System

Route	2006	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2006				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	11600	86	11092	420	19	105	58	6	46	165	14	6	4895	177
12	WEST JUNCTION S. MAPLE STREET	Municipal	0.381	11300	84	10821	393	16	90	50	5	46	165	14	6	4305	150
12	JUNCTION PALMETTO STREET	Municipal	0.319	13200	99	12706	393	16	90	50	5	46	165	14	6	4211	125
12	INTERSECTION STONE AVENUE	Municipal	0.408	16600	124	16039	433	20	112	62	6	46	165	14	6	6773	177
12	INTERSECTION MARTHA STREET	Municipal	0.719	19600	147	18904	546	31	176	97	10	46	165	14	6	14092	393
12	INTERSECTION FAIRMOUNT STREET	Municipal	0.725	23500	177	22824	494	26	147	81	8	46	165	14	6	17038	358
12	INTERSECTION WESTCOTT STREET	Municipal	0.150	17500	132	17037	327	18	102	56	6	28	103	9	5	2625	49
12	IA 376 INTERCHANGE	Municipal	0.145	17500	132	17040	324	18	100	56	6	28	103	9	5	2538	47
12	INTERSECTION COURT STREET	Municipal	0.823	26400	199	25694	501	29	164	91	9	41	148	13	6	21727	412
12	JUNCTION DACE AVENUE	Municipal	0.263	26100	196	25280	619	35	195	108	11	53	192	17	9	6864	163
12	INTERSECTION NEBRASKA STREET	Municipal	0.093	29300	221	28480	593	32	181	100	10	53	192	17	9	2725	55
12	INTERSECTION PIERCE STREET	Municipal	0.082	16200	122	15743	332	16	92	51	5	33	119	10	5	1328	27
12	JUNCTION PEARL STREET	Municipal	0.179	13100	98	12667	332	16	92	51	5	33	119	10	5	2345	59
12	I 29/US 77 ON RAMP CONNECTION	Municipal	0.079	7400	55	7062	282	20	112	62	6	16	58	5	2	585	22
12	DUPLICATE ROUTE WITH I 29 I 29 WEST INTERCHANGE TO
12	JUNCTION PAUL AVE & W 19TH ST	Municipal	1.604	8300	61	7816	422	20	115	64	6	42	154	13	6	13313	677
12	JCT MILITARY RD & PACQUETTE AVE	Municipal	0.400	8900	65	8411	422	20	115	64	6	42	154	13	6	3560	169
12	SOUTH LINE OF PLYMOUTH COUNTY	Municipal	2.891	2160	14	1785	361	8	43	24	2	56	202	18	9	6245	1044
	ROUTE SUMMARY - RURAL		0.422	11600												4895	177
	ROUTE SUMMARY - MUNICIPAL		9.261	11907												110274	3927