Iowa DOT

Volume of Traffic on the Primary Road System

Route	2009	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2009				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	1720	18	1457	244	9	38	14	2	42	125	9	3	9181	1302
12	JUNCTION CO RD C38	Rural	9.796	1420	16	1227	177	9	38	14	2	26	79	6	2	13910	1734
12	SOUTH LIMITS OF WESTFIELD *	Rural	0.228	1930	22	1731	177	9	38	14	2	26	79	6	2	440	40
12	NORTH LIMITS OF WESTFIELD *	Municipal	0.279	1880	21	1686	172	9	37	14	2	25	76	6	2	525	48
12	SOUTH JUNCTION IA 3 *	Rural	0.256	1930	22	1731	177	9	38	14	2	26	79	6	2	494	45
12	DUPLICATE ROUTE WITH IA 3 NORTH JUNCTION IA 3 TO
12	JUNCTION RIVER RD & REED ST	Municipal	0.433	2890	26	2435	429	17	86	45	5	48	208	15	6	1251	186
12	JUNCTION BIG SIOUX RIVER ROAD	Municipal	0.334	2610	23	2158	429	17	86	45	5	48	208	15	6	872	143
12	EAST LIMITS OF AKRON	Municipal	0.562	1840	20	1578	242	17	69	25	4	29	88	7	3	1034	136
12	JUNCTION CO RD C16	Rural	0.061	1880	20	1611	249	17	71	26	4	30	90	7	3	115	15
12	JUNCTION CO RD C12	Rural	4.410	1080	11	861	208	11	47	17	3	30	90	7	3	4763	917
12	SOUTH LINE OF SIOUX COUNTY AT
12	SOUTH LIMITS OF CHATSWORTH	Rural	0.912	1030	10	812	208	11	47	17	3	30	90	7	3	939	190
	ROUTE SUMMARY - RURAL		21.001	1421												29842	4243
	ROUTE SUMMARY - MUNICIPAL		1.608	2290												3682	513