Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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
14	38 Grundy COUNTY
14	INTERSECTION CO RD D67	Rural	0.997	4320	19	3570	731	30	147	32	3	50	429	17	23	4307	729
14	WEST JUNCTION IA 175	Rural	8.947	2890	11	2148	731	30	147	32	3	50	429	17	23	25857	6540
14	INTERSECTION CO RD T29	Rural	4.281	2280	10	1954	316	12	59	13	1	22	191	8	11	9761	1353
14	WEST LIMITS OF GRUNDY CENTER	Rural	1.497	3320	16	2988	316	12	59	13	1	22	191	8	11	4970	473
14	JUNCTION COMMERCE DRIVE	Municipal	0.236	3170	15	2853	302	11	56	12	1	21	182	7	10	748	71
14	INTERSECTION CO RD T37	Municipal	0.263	3370	16	3052	302	11	56	12	1	21	182	7	10	886	79
14	INTERSECTION 12TH STREET	Municipal	0.432	4670	15	4266	388	12	133	20	2	22	164	15	21	2017	168
14	INTERSECTION 9TH STREET	Municipal	0.202	6300	21	5891	388	12	133	20	2	22	164	15	21	1273	78
14	EAST JUNCTION IA 175	Municipal	0.362	6300	21	5891	388	12	133	20	2	22	164	15	21	2281	140
14	NORTH LIMITS OF GRUNDY CENTER	Municipal	0.744	3480	16	3031	433	22	106	23	2	27	230	9	13	2589	322
14	SOUTH JUNCTION CO RD D35	Rural	1.295	3650	17	3178	455	23	112	25	3	28	242	10	14	4727	589
14	NORTH JUNCTION CO RD D35	Rural	0.498	3170	14	2701	455	23	112	25	3	28	242	10	14	1579	227
14	US 20 SOUTH INTERCHANGE	Rural	4.458	4100	19	3625	455	23	112	25	3	28	242	10	14	18278	2028
14	JUNCTION CO RD D19 & 160TH ST	Rural	0.496	3460	16	3027	417	19	93	20	2	27	234	9	13	1716	207
14	SOUTH LINE OF BUTLER COUNTY	Rural	5.928	2140	10	1898	232	11	55	12	1	15	126	5	6	12686	1375
	ROUTE SUMMARY - RURAL		28.397	2954												83881	13521
	ROUTE SUMMARY - MUNICIPAL		2.239	4374												9794	858