Iowa DOT

Volume of Traffic on the Primary Road System

Route	2002	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2002				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	5.345	1900	15	1574	311	7	67	35	8	48	131	9	6	10156	1662
12	JUNCTION CO RD C38	Rural	9.832	1810	14	1485	311	7	67	35	8	48	131	9	6	17796	3058
12	SOUTH LIMITS OF WESTFIELD	Rural	0.230	1990	15	1664	311	7	67	35	8	48	131	9	6	458	72
12	NORTH LIMITS OF WESTFIELD	Municipal	0.261	1800	14	1475	311	7	67	35	8	48	131	9	6	470	81
12	SOUTH JUNCTION IA 3	Rural	0.249	1990	15	1664	311	7	67	35	8	48	131	9	6	496	77
12	DUPLICATE ROUTE WITH IA 3 NORTH JUNCTION IA 3 TO
12	JUNCTION RIVER RD & REED ST	Municipal	0.447	3280	20	2901	359	14	83	47	5	32	161	11	5	1466	160
12	JUNCTION IA 403	Municipal	0.330	2620	15	2245	359	14	83	47	5	32	161	11	5	865	118
12	EAST LIMITS OF AKRON	Municipal	0.609	1970	16	1675	279	7	65	33	8	41	112	8	6	1200	170
12	JUNCTION CO RD C16	Rural	0.037	1970	16	1675	279	7	65	33	8	41	112	8	6	73	10
12	JUNCTION CO RD C12	Rural	4.375	1490	11	1200	279	7	65	33	8	41	112	8	6	6519	1221
12	SOUTH LINE OF SIOUX COUNTY AT
12	SOUTH LIMITS OF CHATSWORTH	Rural	0.908	1230	9	942	279	7	65	33	8	41	112	8	6	1117	253
	ROUTE SUMMARY - RURAL		20.976	1745												36615	6353
	ROUTE SUMMARY - MUNICIPAL		1.647	2429												4001	529