Iowa DOT

Volume of Traffic on the Primary Road System

Route	2005	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2005				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
80	48 Iowa COUNTY
80	CO RD V38 INTERCHANGE	Rural	1.046	27300	162	18264	8870	62	167	53	4	2188	5750	197	450	28556	9278
80	CO RD V52 INTERCHANGE	Rural	6.053	27600	165	18536	8895	70	191	61	5	2184	5740	196	448	167063	53841
80	CO RD V66 INTERCHANGE	Rural	5.009	27900	167	18810	8919	75	204	65	5	2185	5741	196	448	139751	44675
80	WEST LIMITS OF WILLIAMSBURG	Rural	2.530	28800	171	19228	9397	158	428	136	10	2209	5804	198	454	72864	23774
80	IA 149 & CO RD V77 INTERCHANGE	Municipal	0.478	29000	172	19353	9471	159	431	137	10	2226	5850	200	457	13862	4527
80	EAST LIMITS OF WILLIAMSBURG	Municipal	0.534	31500	190	21439	9866	198	538	171	13	2280	5992	205	468	16821	5268
80	US 151 & CO RD W21 INTERCHANGE	Rural	4.494	31200	188	21220	9787	197	534	170	13	2262	5944	203	464	140213	43983
80	WEST LINE OF JOHNSON COUNTY	Rural	4.004	30600	183	20645	9767	195	529	168	13	2259	5936	203	464	122522	39107
	ROUTE SUMMARY - RURAL		23.136	29001												670969	214658
	ROUTE SUMMARY - MUNICIPAL		1.012	30319												30683	9795