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	75 Plymouth COUNTY
12	NORTH JUNCTION CO RD K18	Rural	5.338	1800	10	1537	252	9	44	10	1	17	158	6	7	9608	1345
12	JUNCTION CO RD C38	Rural	9.796	1500	8	1174	318	9	44	10	1	23	213	8	11	14694	3115
12	SOUTH LIMITS OF WESTFIELD	Rural	0.228	2030	12	1833	185	10	46	10	1	11	99	4	5	463	42
12	NORTH LIMITS OF WESTFIELD	Municipal	0.279	1760	10	1447	303	9	42	9	1	22	203	7	10	491	85
12	SOUTH JUNCTION IA 3	Rural	0.256	1850	10	1522	318	9	44	10	1	23	213	8	11	474	81
12	DUPLICATE ROUTE WITH IA 3 NORTH JUNCTION IA 3 TO
12	JUNCTION RIVER RD & REED ST	Municipal	0.433	2430	8	2175	247	9	94	13	2	16	96	7	9	1052	107
12	JUNCTION BIG SIOUX RIVER ROAD	Municipal	0.334	2190	7	1935	247	9	94	13	2	16	96	7	9	731	82
12	EAST LIMITS OF AKRON	Municipal	0.562	1470	8	1252	210	12	55	12	1	12	108	4	5	826	118
12	JUNCTION CO RD C16	Rural	0.061	1540	9	1310	221	13	58	13	1	12	114	4	5	94	13
12	JUNCTION CO RD C12	Rural	4.410	1190	6	962	221	13	58	13	1	12	114	4	5	5248	975
12	SOUTH LINE OF SIOUX COUNTY AT
12	SOUTH LIMITS OF CHATSWORTH	Rural	0.912	1040	5	814	221	13	58	13	1	12	114	4	5	948	202
	ROUTE SUMMARY - RURAL		21.001	1501												31529	5773
	ROUTE SUMMARY - MUNICIPAL		1.608	1928												3100	392