Iowa DOT

Volume of Traffic on the Primary Road System

Route	2006	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2006				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
146	79 Poweshiek COUNTY
146	JUNCTION CO RD F57	Rural	4.567	2170	20	1909	242	6	28	11	1	56	126	9	4	9910	1105
146	JUNCTION CO RD F62 AT
146	SOUTH LIMITS OF SEARSBORO	Rural	2.367	2210	19	1873	318	16	74	29	4	56	126	9	4	5231	753
146	JUNCTION 4TH STREET AT
146	WEST LIMITS OF SEARSBORO	Municipal	0.601	1750	15	1463	271	10	45	18	2	56	126	9	4	1052	163
146	JUNCTION CO RD F46	Rural	5.734	2080	18	1790	271	10	45	18	2	56	126	9	4	11927	1554
146	INTERSECTION 420TH AVENUE	Rural	1.966	2840	26	2543	271	10	45	18	2	56	126	9	4	5583	533
146	I 80 INTERCHANGE	Rural	0.564	4760	45	4397	318	16	74	29	4	56	126	9	4	2685	179
146	SOUTH LIMITS OF GRINNELL	Rural	0.178	9500	65	8379	1054	34	190	105	10	140	508	44	22	1691	188
146	INTERSECTION STAGECOACH ROAD	Municipal	0.260	9000	64	8225	709	22	125	70	7	95	345	30	15	2340	184
146	NORTH LIMITS OF GRINNELL	Municipal	0.503	9800	70	9019	709	22	125	70	7	95	345	30	15	4929	357
146	INT PINDER AVENUE (GRINNELL)	Rural	0.501	9500	68	8722	709	22	125	70	7	95	345	30	15	4760	355
146	JCT OGAN AVENUE (GRINNELL)	Rural	0.496	11100	80	10309	709	22	125	70	7	95	345	30	15	5506	352
146	SOUTH LIMITS OF GRINNELL	Rural	0.504	12700	94	12136	468	19	107	60	6	54	196	17	9	6401	236
146	INTERSECTION WASHINGTON AVENUE	Municipal	0.301	12700	94	12136	468	19	107	60	6	54	196	17	9	3823	141
146	INTERSECTION 1ST STREET	Municipal	0.201	13900	103	13326	468	19	107	60	6	54	196	17	9	2794	94
146	INTERSECTION US 6	Municipal	0.503	11000	81	10449	468	19	107	60	6	54	196	17	9	5533	235
146	INTERSECTION 11TH AVENUE	Municipal	0.500	6200	45	5861	292	14	77	43	4	30	110	10	5	3100	146
146	INTERSECTION 16TH AVENUE	Municipal	0.445	3920	28	3655	236	8	45	25	2	30	110	10	5	1744	105
146	NORTH LIMITS OF GRINNELL	Municipal	0.096	2410	17	2157	236	8	45	25	2	30	110	10	5	231	23
146	INTERSECTION CO RD F17	Rural	4.033	2410	22	2152	236	10	49	20	2	45	100	7	3	9720	952
146	SOUTH LINE OF TAMA COUNTY	Rural	2.941	1920	17	1667	236	10	49	20	2	45	100	7	3	5647	694
	ROUTE SUMMARY - RURAL		23.851	2895												69061	6901
	ROUTE SUMMARY - MUNICIPAL		3.410	7492												25546	1448