Iowa DOT

Volume of Traffic on the Primary Road System

Route	2006	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2006				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	2190	19	1819	352	9	43	17	2	81	181	13	6	11690	1879
12	JUNCTION CO RD C38	Rural	9.796	1660	13	1295	352	9	43	17	2	81	181	13	6	16261	3448
12	SOUTH LIMITS OF WESTFIELD	Rural	0.228	2250	19	1878	352	9	43	17	2	81	181	13	6	513	80
12	NORTH LIMITS OF WESTFIELD	Municipal	0.279	2170	19	1812	339	9	40	16	2	78	175	13	6	605	95
12	SOUTH JUNCTION IA 3	Rural	0.256	2250	19	1878	352	9	43	17	2	81	181	13	6	576	90
12	DUPLICATE ROUTE WITH IA 3 NORTH JUNCTION IA 3 TO
12	JUNCTION RIVER RD & REED ST	Municipal	0.433	3520	24	3050	446	15	83	46	5	59	212	18	9	1524	193
12	JUNCTION BIG SIOUX RIVER ROAD	Municipal	0.334	2810	18	2345	446	15	83	46	5	59	212	18	9	939	149
12	EAST LIMITS OF AKRON	Municipal	0.562	1940	17	1638	285	14	67	27	3	50	112	8	4	1090	160
12	JUNCTION CO RD C16	Rural	0.061	2010	17	1695	298	15	71	28	3	52	117	9	4	123	18
12	JUNCTION CO RD C12	Rural	4.410	1560	13	1260	287	14	64	26	3	52	117	9	4	6880	1266
12	SOUTH LINE OF SIOUX COUNTY AT
12	SOUTH LIMITS OF CHATSWORTH	Rural	0.912	1200	9	904	287	14	64	26	3	52	117	9	4	1094	262
	ROUTE SUMMARY - RURAL		21.001	1768												37137	7043
	ROUTE SUMMARY - MUNICIPAL		1.608	2586												4158	597