Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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	4.559	1490	10	1082	399	5	41	19	4	82	223	16	10	6793	1819
146	JUNCTION CO RD F62 AT
146	SOUTH LIMITS OF SEARSBORO	Rural	2.374	2510	19	2092	399	5	41	19	4	82	223	16	10	5959	947
146	JUNCTION 4TH STREET AT
146	WEST LIMITS OF SEARSBORO	Municipal	0.606	2190	16	1771	402	8	67	32	6	71	195	14	8	1327	244
146	JUNCTION CO RD F46	Rural	5.715	2240	16	1812	411	8	68	33	7	73	200	14	8	12802	2349
146	INTERSECTION 420TH AVENUE	Rural	1.966	3150	25	2744	381	7	61	29	6	69	188	13	8	6193	749
146	I 80 INTERCHANGE	Rural	0.578	4810	39	4253	518	11	92	44	9	90	245	17	10	2780	299
146	SOUTH LIMITS OF GRINNELL	Rural	0.175	8600	55	7648	897	25	153	91	10	90	472	40	18	1505	157
146	INTERSECTION STAGECOACH ROAD	Municipal	0.254	8400	53	7468	878	24	150	90	10	88	462	39	16	2134	223
146	NORTH LIMITS OF GRINNELL	Municipal	0.509	8800	56	7865	878	24	150	90	10	88	462	39	16	4479	447
146	INT PINDER AVENUE (GRINNELL)	Rural	0.499	9000	58	8045	897	25	153	91	10	90	472	40	18	4491	448
146	JCT OGAN AVENUE (GRINNELL)	Rural	0.498	9600	62	8656	881	25	153	91	10	87	460	39	16	4781	439
146	SOUTH LIMITS OF GRINNELL	Rural	0.518	12000	79	11076	844	21	133	79	9	87	460	39	16	6216	437
146	INTERSECTION WASHINGTON AVENUE	Municipal	0.285	11700	77	10795	827	21	130	78	8	85	451	38	16	3335	236
146	INTERSECTION 1ST STREET	Municipal	0.201	13200	88	12284	827	21	130	78	8	85	451	38	16	2653	166
146	INTERSECTION US 6	Municipal	0.501	11100	73	10199	827	21	130	78	8	85	451	38	16	5561	414
146	INTERSECTION 11TH AVENUE	Municipal	0.503	7000	47	6522	431	8	48	29	3	50	263	22	9	3521	217
146	INTERSECTION 16TH AVENUE	Municipal	0.443	5200	34	4734	431	8	48	29	3	50	263	22	9	2304	191
146	NORTH LIMITS OF GRINNELL	Municipal	0.103	3000	18	2551	431	8	48	29	3	50	263	22	9	309	44
146	INTERSECTION CO RD F17	Rural	4.017	2380	17	1923	440	6	53	25	5	87	237	17	10	9560	1767
146	SOUTH LINE OF TAMA COUNTY	Rural	2.952	2140	15	1684	440	6	53	25	5	87	237	17	10	6317	1299
	ROUTE SUMMARY - RURAL		23.851	2826												67397	10710
	ROUTE SUMMARY - MUNICIPAL		3.405	7525												25623	2182