Iowa DOT

Volume of Traffic on the Primary Road System

Route	2014	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2014				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	11500	40	11031	428	20	207	29	4	21	125	9	12	4853	181
12	WEST JUNCTION S. MAPLE STREET	Municipal	0.381	11000	38	10553	408	19	197	28	4	20	119	9	12	4191	155
12	JUNCTION PALMETTO STREET	Municipal	0.318	10600	37	10154	408	19	197	28	4	20	119	9	12	3371	130
12	INTERSECTION STONE AVENUE	Municipal	0.408	13600	47	13143	408	19	197	28	4	20	119	9	12	5549	166
12	INTERSECTION MARTHA STREET	Municipal	0.719	17600	62	17126	410	23	241	34	5	14	80	6	8	12654	295
12	INTERSECTION FAIRMOUNT STREET	Municipal	0.725	19000	67	18432	500	30	312	44	6	14	80	6	8	13775	363
12	INTERSECTION WESTCOTT STREET	Municipal	0.150	16500	58	15931	509	33	339	48	7	10	61	5	6	2475	76
12	IA 376 INTERCHANGE	Municipal	0.145	18000	63	17491	444	28	288	41	6	10	61	5	6	2610	64
12	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.099	1060	4	992	65	3	33	5	1	3	17	1	1	0	0
12	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.168	1560	5	1453	101	6	62	9	1	3	17	1	1	0	0
12	WEST-SOUTH RAMP	Municipal	0.199	3590	13	3501	76	5	49	7	1	2	10	1	1	0	0
12	NORTH-WEST SOUTH-WEST LOOP	Municipal	0.112	2400	8	2330	61	3	29	4	1	3	18	1	1	0	0
12	WEST-NORTH LOOP	Municipal	0.131	660	2	609	49	2	18	3	0	3	19	1	1	0	0
12	INTERSECTION COURT STREET	Municipal	0.823	22300	79	21742	477	28	288	41	6	14	85	6	8	18353	393
12	JUNCTION DACE AVENUE	Municipal	0.263	20100	71	19551	477	28	288	41	6	14	85	6	8	5286	125
12	INTERSECTION NEBRASKA STREET	Municipal	0.099	23100	81	22539	477	28	288	41	6	14	85	6	8	2287	47
12	INTERSECTION PIERCE STREET	Municipal	0.076	14300	50	13751	498	30	305	43	6	14	85	6	8	1087	38
12	JUNCTION PEARL STREET	Municipal	0.176	14500	50	13908	540	30	305	43	6	20	116	9	12	2552	95
12	I 29/US 77 ON RAMP CONNECTION	Municipal	0.018	7000	25	6903	72	4	37	5	1	3	19	1	1	126	1
12	DUPLICATE ROUTE WITH I 29 I 29 WEST INTERCHANGE TO
12	JUNCTION PAUL AVE & W 19TH ST	Municipal	1.644	7100	24	6764	310	10	104	15	2	23	133	10	13	11672	510
12	JCT MILITARY RD & PACQUETTE AVE	Municipal	0.400	7200	25	6865	310	10	104	15	2	23	133	10	13	2880	124
12	SOUTH LINE OF PLYMOUTH COUNTY	Municipal	2.891	1710	5	1465	240	5	48	7	1	23	133	10	13	4944	694
	ROUTE SUMMARY - RURAL		0.422	11500												4853	181
	ROUTE SUMMARY - MUNICIPAL		9.945	9578												93812	3276