Iowa DOT

Volume of Traffic on the Primary Road System

Route	2011	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2011				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	1.931	4990	26	4611	353	32	137	40	4	16	115	4	5	9636	682
1	SOUTH LIMITS OF MOUNT VERNON	Rural	2.867	5200	27	4819	353	32	137	40	4	16	115	4	5	14908	1012
1	INTERSECTION US 30	Municipal	0.532	5100	27	4725	348	32	135	40	4	16	113	3	4	2713	185
1	INTERSECTION 1ST STREET	Municipal	0.524	7400	40	7035	325	23	100	29	3	20	140	4	5	3878	170
1	INTERSECTION N 7TH STREET	Municipal	0.388	5300	28	4947	325	23	100	29	3	20	140	4	5	2056	126
1	EAST LIMITS OF MOUNT VERNON	Municipal	0.731	4280	22	3932	325	23	100	29	3	20	140	4	5	3129	238
1	JUNCTION WASHINGTON STREET	Rural	1.782	4360	23	4004	333	24	102	30	3	21	143	4	5	7770	593
1	WEST LINE OF JONES COUNTY	Rural	4.192	3720	19	3318	383	25	106	31	3	26	180	5	6	15594	1606
	ROUTE SUMMARY - RURAL		10.772	4447												47908	3893
	ROUTE SUMMARY - MUNICIPAL		2.175	5414												11776	719