Iowa DOT

Volume of Traffic on the Primary Road System

Route	2005	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2005				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	1520	10	1099	410	7	43	18	2	96	220	15	7	6942	1872
146	JUNCTION CO RD F62 AT
146	SOUTH LIMITS OF SEARSBORO	Rural	2.367	2580	20	2150	410	7	43	18	2	96	220	15	7	6107	970
146	JUNCTION 4TH STREET AT
146	WEST LIMITS OF SEARSBORO	Municipal	0.614	2220	16	1796	407	12	69	29	4	83	191	13	7	1363	250
146	JUNCTION CO RD F46	Rural	5.721	2300	17	1860	422	12	72	31	4	86	197	14	7	13158	2414
146	INTERSECTION 420TH AVENUE	Rural	1.966	3230	26	2813	390	11	63	27	3	81	185	13	7	6350	767
146	I 80 INTERCHANGE	Rural	0.564	4930	40	4359	531	17	97	41	5	105	241	17	8	2781	299
146	SOUTH LIMITS OF GRINNELL	Rural	0.178	8800	65	7814	920	27	157	94	8	124	455	37	18	1566	164
146	INTERSECTION STAGECOACH ROAD	Municipal	0.260	8500	63	7547	890	26	152	91	7	120	441	36	18	2210	231
146	NORTH LIMITS OF GRINNELL	Municipal	0.503	8900	66	7942	890	26	152	91	7	120	441	36	18	4477	448
146	INT PINDER AVENUE (GRINNELL)	Rural	0.501	9200	69	8211	920	27	157	94	8	124	455	37	18	4609	461
146	JCT OGAN AVENUE (GRINNELL)	Rural	0.496	9800	74	8822	904	27	157	94	8	120	444	36	18	4861	448
146	SOUTH LIMITS OF GRINNELL	Rural	0.504	12300	95	11337	867	23	137	82	7	120	444	36	18	6199	437
146	INTERSECTION WASHINGTON AVENUE	Municipal	0.301	11900	92	10968	839	22	132	79	6	117	430	35	18	3582	253
146	INTERSECTION 1ST STREET	Municipal	0.201	13400	104	12456	839	22	132	79	6	117	430	35	18	2693	169
146	INTERSECTION US 6	Municipal	0.503	11200	86	10274	839	22	132	79	6	117	430	35	18	5634	422
146	INTERSECTION 11TH AVENUE	Municipal	0.500	7100	57	6803	240	6	33	20	2	35	129	10	5	3550	120
146	INTERSECTION 16TH AVENUE	Municipal	0.445	5300	42	5018	240	6	33	20	2	35	129	10	5	2359	107
146	NORTH LIMITS OF GRINNELL	Municipal	0.096	3040	23	2777	240	6	33	20	2	35	129	10	5	292	23
146	INTERSECTION CO RD F17	Rural	4.033	2440	20	2180	240	6	36	15	2	51	117	8	5	9841	968
146	SOUTH LINE OF TAMA COUNTY	Rural	2.941	1520	12	1268	240	6	36	15	2	51	117	8	5	4470	706
	ROUTE SUMMARY - RURAL		23.838	2806												66884	9506
	ROUTE SUMMARY - MUNICIPAL		3.423	7642												26160	2023