Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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	5300	24	4850	426	29	150	32	4	19	174	7	11	10234	823
1	SOUTH LIMITS OF MOUNT VERNON *	Rural	2.867	5700	26	5248	426	29	150	32	4	19	174	7	11	16342	1221
1	INTERSECTION US 30 *	Municipal	0.525	5400	24	4964	412	28	145	31	4	19	169	7	10	2835	216
1	INTERSECTION 1ST STREET	Municipal	0.503	5400	25	5019	356	25	130	27	3	16	140	6	9	2716	179
1	INTERSECTION N 7TH STREET	Municipal	0.388	4760	22	4382	356	25	130	27	3	16	140	6	9	1847	138
1	EAST LIMITS OF MOUNT VERNON	Municipal	0.731	3940	18	3566	356	25	130	27	3	16	140	6	9	2880	260
1	JUNCTION WASHINGTON STREET	Rural	1.782	4190	19	3792	379	27	139	29	3	16	148	6	9	7467	675
1	WEST LINE OF JONES COUNTY	Rural	4.165	3870	17	3440	413	20	104	22	3	24	217	9	13	16119	1720
	ROUTE SUMMARY - RURAL		10.745	4668												50162	4439
	ROUTE SUMMARY - MUNICIPAL		2.147	4787												10278	793