Iowa DOT

Volume of Traffic on the Primary Road System

Route	2004	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2004				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	5.354	2170	16	1804	350	7	42	19	3	68	190	14	8	11618	1874
12	JUNCTION CO RD C38	Rural	9.797	1650	12	1289	350	7	42	19	3	68	190	14	8	16165	3429
12	SOUTH LIMITS OF WESTFIELD	Rural	0.217	2230	17	1863	350	7	42	19	3	68	190	14	8	484	76
12	NORTH LIMITS OF WESTFIELD	Municipal	0.259	2210	17	1847	346	6	41	19	3	68	189	14	8	572	90
12	SOUTH JUNCTION IA 3	Rural	0.268	2230	17	1863	350	7	42	19	3	68	190	14	8	598	94
12	DUPLICATE ROUTE WITH IA 3 NORTH JUNCTION IA 3 TO
12	JUNCTION RIVER RD & REED ST	Municipal	0.434	3590	23	3111	455	13	84	49	4	57	220	18	10	1558	197
12	JUNCTION BIG SIOUX RIVER ROAD	Municipal	0.327	2860	18	2387	455	13	84	49	4	57	220	18	10	935	149
12	EAST LIMITS OF AKRON	Municipal	0.579	1980	15	1674	291	10	68	31	5	43	121	9	5	1146	168
12	JUNCTION CO RD C16	Rural	0.031	1990	15	1680	295	11	69	31	5	44	122	9	5	62	9
12	JUNCTION CO RD C12	Rural	4.426	1550	11	1255	284	10	62	28	5	44	122	9	5	6860	1257
12	SOUTH LINE OF SIOUX COUNTY AT
12	SOUTH LIMITS OF CHATSWORTH	Rural	0.919	1190	8	898	284	10	62	28	5	44	122	9	5	1094	261
	ROUTE SUMMARY - RURAL		21.012	1755												36881	7000
	ROUTE SUMMARY - MUNICIPAL		1.599	2634												4211	604