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
31	97 Woodbury COUNTY
31	JUNCTION IA 141 & HICKORY ST TO
31	NORTH LIMITS OF SMITHLAND	Municipal	0.294	770	3	646	120	6	29	6	1	7	64	3	4	226	35
31	SOUTH LIMITS OF OTO	Rural	3.885	770	3	646	120	6	29	6	1	7	64	3	4	2991	466
31	SOUTH JCT CO RD D54 & WALL ST	Municipal	0.552	770	3	646	120	6	29	6	1	7	64	3	4	425	66
31	NORTH LIMITS OF OTO	Municipal	0.292	950	4	826	120	6	29	6	1	7	64	3	4	277	35
31	SOUTH LIMITS OF ANTHON	Rural	6.736	950	4	826	120	6	29	6	1	7	64	3	4	6399	808
31	SOUTH JUNCTION CO RD D38	Municipal	0.289	950	4	826	120	6	29	6	1	7	64	3	4	275	35
31	INTERSECTION MAIN STREET	Municipal	0.216	1510	7	1358	145	9	46	10	1	7	64	3	4	326	31
31	INTERSECTION 2ND AVENUE	Municipal	0.310	1110	5	960	145	9	46	10	1	7	64	3	4	344	45
31	NORTH LIMITS OF ANTHON	Municipal	0.116	1630	8	1477	145	9	46	10	1	7	64	3	4	189	17
31	JUNCTION CO RD D30	Rural	0.202	1630	8	1477	145	9	46	10	1	7	64	3	4	329	29
31	JUNCTION CO RD D22	Rural	6.141	1380	7	1228	145	9	46	10	1	7	64	3	4	8475	890
31	JUNCTION 160TH STREET	Rural	0.623	1230	6	1079	145	9	46	10	1	7	64	3	4	766	90
31	WEST JCT US 20 & OSCEOLA AVENUE*	Rural	1.065	770	3	654	112	6	32	7	1	6	54	2	3	820	119
31	EAST JCT US 20 & DRIFWOOD ST TO
31	WEST LINE OF IDA COUNTY *	Rural	4.083	1030	4	831	195	11	54	12	1	11	97	4	5	4205	796
	ROUTE SUMMARY - RURAL		22.735	1055												23985	3198
	ROUTE SUMMARY - MUNICIPAL		2.069	997												2062	264