Iowa DOT

Volume of Traffic on the Primary Road System

Route	2005	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2005				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	75 Plymouth COUNTY
12	NORTH JUNCTION CO RD K18	Rural	5.338	2180	17	1813	351	7	43	18	2	79	182	13	6	11637	1874
12	JUNCTION CO RD C38	Rural	9.796	1650	12	1287	351	7	43	18	2	79	182	13	6	16163	3438
12	SOUTH LIMITS OF WESTFIELD	Rural	0.228	2240	17	1872	351	7	43	18	2	79	182	13	6	511	80
12	NORTH LIMITS OF WESTFIELD	Municipal	0.279	2210	17	1847	346	7	42	18	2	78	180	12	6	617	97
12	SOUTH JUNCTION IA 3	Rural	0.256	2240	17	1872	351	7	43	18	2	79	182	13	6	573	90
12	DUPLICATE ROUTE WITH IA 3 NORTH JUNCTION IA 3 TO
12	JUNCTION RIVER RD & REED ST	Municipal	0.433	3590	26	3109	455	14	83	50	4	59	218	18	8	1554	197
12	JUNCTION BIG SIOUX RIVER ROAD	Municipal	0.334	2860	20	2384	455	14	83	50	4	59	218	18	8	955	152
12	EAST LIMITS OF AKRON	Municipal	0.562	1980	15	1673	291	12	69	29	4	50	115	8	5	1113	164
12	JUNCTION CO RD C16	Rural	0.061	2000	16	1688	296	12	70	30	4	51	117	8	5	122	18
12	JUNCTION CO RD C12	Rural	4.410	1550	12	1253	285	11	63	27	3	51	117	8	5	6836	1257
12	SOUTH LINE OF SIOUX COUNTY AT
12	SOUTH LIMITS OF CHATSWORTH	Rural	0.912	1190	8	897	285	11	63	27	3	51	117	8	5	1085	260
	ROUTE SUMMARY - RURAL		21.001	1758												36927	7017
	ROUTE SUMMARY - MUNICIPAL		1.608	2636												4239	610