Iowa DOT

Volume of Traffic on the Primary Road System

Route	2007	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2007				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	80	9929	489	23	121	59	6	51	210	14	6	4431	206
12	WEST JUNCTION S. MAPLE STREET	Municipal	0.381	11400	88	10882	428	27	144	70	7	33	135	9	4	4343	163
12	JUNCTION PALMETTO STREET	Municipal	0.319	11300	87	10783	428	27	144	70	7	33	135	9	4	3605	137
12	INTERSECTION STONE AVENUE	Municipal	0.408	14500	112	13859	526	37	201	97	9	33	135	9	4	5916	215
12	INTERSECTION MARTHA STREET	Municipal	0.719	17000	132	16324	541	39	210	101	10	33	135	9	4	12223	389
12	INTERSECTION FAIRMOUNT STREET	Municipal	0.725	18100	141	17444	512	36	193	93	9	33	135	9	4	13123	371
12	INTERSECTION WESTCOTT STREET	Municipal	0.150	17400	135	16739	522	44	237	115	11	21	86	6	2	2610	78
12	IA 376 INTERCHANGE	Municipal	0.145	21000	164	20310	522	44	237	115	11	21	86	6	2	3045	76
12	INTERSECTION COURT STREET	Municipal	0.823	23100	180	22326	590	52	279	135	13	20	84	6	2	19011	486
12	JUNCTION DACE AVENUE	Municipal	0.263	21200	165	20436	595	52	279	135	13	21	87	6	2	5576	156
12	INTERSECTION NEBRASKA STREET	Municipal	0.093	24700	192	23859	643	57	307	148	14	21	87	6	2	2297	60
12	INTERSECTION PIERCE STREET	Municipal	0.082	13600	106	13107	385	33	180	87	8	14	58	4	2	1115	32
12	JUNCTION PEARL STREET	Municipal	0.179	12900	100	12373	424	38	202	98	9	14	58	4	2	2309	76
12	I 29/US 77 ON RAMP CONNECTION	Municipal	0.079	7200	56	6957	186	17	89	43	4	6	25	2	0	569	15
12	DUPLICATE ROUTE WITH I 29 I 29 WEST INTERCHANGE TO
12	JUNCTION PAUL AVE & W 19TH ST	Municipal	1.604	7100	54	6647	398	24	128	62	6	33	134	9	4	11388	638
12	JCT MILITARY RD & PACQUETTE AVE	Municipal	0.400	7600	58	7143	398	24	128	62	6	33	134	9	4	3040	159
12	SOUTH LINE OF PLYMOUTH COUNTY	Municipal	2.891	1710	12	1455	243	7	37	18	2	33	134	9	4	4944	703
	ROUTE SUMMARY - RURAL		0.422	10500												4431	206
	ROUTE SUMMARY - MUNICIPAL		9.261	10270												95114	3754