Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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	10800	37	10282	481	20	208	31	3	22	163	15	21	4558	203
12	WEST JUNCTION S. MAPLE STREET	Municipal	0.381	11500	39	10931	529	23	247	37	4	22	163	15	21	4382	202
12	JUNCTION PALMETTO STREET	Municipal	0.318	12000	41	11384	575	27	283	42	4	22	163	15	21	3816	183
12	INTERSECTION STONE AVENUE	Municipal	0.408	15600	54	14860	686	35	371	55	6	22	163	15	21	6365	280
12	INTERSECTION MARTHA STREET	Municipal	0.719	16300	57	15677	566	29	312	46	5	17	129	12	17	11720	407
12	INTERSECTION FAIRMOUNT STREET	Municipal	0.725	16500	57	15883	560	29	307	46	5	17	129	12	17	11963	406
12	INTERSECTION WESTCOTT STREET	Municipal	0.150	13900	48	13375	477	23	241	36	4	17	129	12	17	2085	72
12	IA 376 INTERCHANGE *	Municipal	0.145	18100	63	17560	477	23	241	36	4	17	129	12	17	2625	69
12	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.099	1010	3	924	83	4	40	6	1	3	25	2	3	0	0
12	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.168	1700	6	1594	101	4	45	7	1	4	33	3	4	0	0
12	WEST-SOUTH RAMP	Municipal	0.199	2480	9	2403	68	4	42	6	1	1	11	1	1	0	0
12	NORTH-WEST SOUTH-WEST LOOP	Municipal	0.112	2140	7	2044	89	4	46	7	1	3	23	2	3	0	0
12	WEST-NORTH LOOP	Municipal	0.131	640	2	569	69	2	25	4	0	4	27	2	3	0	0
12	INTERSECTION COURT STREET *	Municipal	0.823	22500	79	21939	481	27	291	43	4	11	85	8	10	18518	396
12	JUNCTION DACE AVENUE *	Municipal	0.263	20300	71	19748	481	27	291	43	4	11	85	8	10	5339	127
12	INTERSECTION NEBRASKA STREET*	Municipal	0.100	23300	82	22737	481	27	291	43	4	11	85	8	10	2330	48
12	INTERSECTION PIERCE STREET *	Municipal	0.076	14400	50	13848	502	29	308	46	5	11	85	8	10	1094	38
12	JUNCTION PEARL STREET	Municipal	0.181	8400	29	8095	276	16	168	25	2	6	48	4	5	1520	50
12	I 29/US 77 ON RAMP CONNECTION	Municipal	0.014	4990	17	4808	165	9	96	14	1	4	33	3	4	70	2
12	DUPLICATE ROUTE WITH I 29 I 29 WEST INTERCHANGE TO
12	JUNCTION PAUL AVE & W 19TH ST	Municipal	1.644	7700	26	7323	351	15	162	24	2	15	109	10	13	12659	577
12	JCT MILITARY RD & PACQUETTE AVE	Municipal	0.400	6900	24	6525	351	15	162	24	2	15	109	10	13	2760	140
12	SOUTH LINE OF PLYMOUTH COUNTY	Municipal	2.891	1710	5	1481	223	6	60	9	1	15	109	10	13	4944	645
	ROUTE SUMMARY - RURAL		0.422	10800												4558	203
	ROUTE SUMMARY - MUNICIPAL		9.947	9389												92190	3642