Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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
1	57 Linn COUNTY
1	INTERSECTION CO RD W8E	Rural	1.923	5000	41	4487	472	19	155	74	15	52	141	10	6	9615	908
1	SOUTH LIMITS OF MOUNT VERNON	Rural	2.863	5000	41	4487	472	19	155	74	15	52	141	10	6	14315	1351
1	INTERSECTION US 30	Municipal	0.533	4930	40	4427	462	19	152	72	14	51	139	10	6	2628	246
1	INTERSECTION 1ST STREET	Municipal	0.524	7000	59	6489	451	13	106	50	10	67	184	13	8	3668	236
1	INTERSECTION N 7TH STREET	Municipal	0.385	5500	45	5003	451	13	106	50	10	67	184	13	8	2118	174
1	EAST LIMITS OF MOUNT VERNON	Municipal	0.717	4270	34	3785	451	13	106	50	10	67	184	13	8	3062	323
1	JUNCTION WASHINGTON STREET	Rural	1.777	3760	30	3268	462	13	109	52	10	69	188	13	8	6682	821
1	WEST LINE OF JONES COUNTY	Rural	4.196	4100	33	3639	428	11	89	42	8	69	188	13	8	17204	1796
	ROUTE SUMMARY - RURAL		10.759	4444												47816	4876
	ROUTE SUMMARY - MUNICIPAL		2.159	5315												11476	979