Iowa DOT

Volume of Traffic on the Primary Road System

Route	2008	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2008				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	4550	48	4170	332	19	80	31	4	54	129	11	4	8786	641
1	SOUTH LIMITS OF MOUNT VERNON	Rural	2.867	4910	52	4525	332	19	80	31	4	54	129	11	4	14077	952
1	INTERSECTION US 30	Municipal	0.532	4790	51	4419	320	18	77	29	4	52	125	10	4	2548	170
1	INTERSECTION 1ST STREET	Municipal	0.524	6600	71	6126	403	19	81	31	4	73	175	14	5	3458	211
1	INTERSECTION N 7TH STREET	Municipal	0.388	5300	56	4840	403	19	81	31	4	73	175	14	5	2056	156
1	EAST LIMITS OF MOUNT VERNON	Municipal	0.731	4000	41	3556	403	19	81	31	4	73	175	14	5	2924	295
1	JUNCTION WASHINGTON STREET	Rural	1.782	4220	43	3750	427	20	87	33	4	77	184	15	5	7520	761
1	WEST LINE OF JONES COUNTY	Rural	4.192	3870	40	3441	389	15	64	25	3	77	184	15	5	16223	1631
	ROUTE SUMMARY - RURAL		10.772	4327												46606	3985
	ROUTE SUMMARY - MUNICIPAL		2.175	5052												10986	832