Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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	4050	22	3517	510	25	103	29	3	42	287	9	12	4038	508
14	WEST JUNCTION IA 175	Rural	8.947	2370	12	1848	510	25	103	29	3	42	287	9	12	21204	4563
14	INTERSECTION CO RD T29	Rural	4.282	2020	11	1682	328	16	67	19	2	27	184	6	7	8650	1404
14	WEST LIMITS OF GRUNDY CENTER	Rural	1.497	3090	17	2721	352	20	82	23	3	27	184	6	7	4626	527
14	JUNCTION NO NAME STREET	Municipal	0.236	3000	17	2645	339	19	79	23	2	26	177	6	7	708	80
14	INTERSECTION CO RD T37	Municipal	0.263	4250	24	3864	362	23	94	27	3	26	177	6	7	1118	95
14	INTERSECTION 12TH STREET	Municipal	0.432	5200	14	4824	362	13	110	20	3	32	147	16	22	2246	156
14	INTERSECTION 9TH STREET	Municipal	0.202	6100	16	5697	387	15	129	23	4	32	147	16	22	1232	78
14	EAST JUNCTION IA 175	Municipal	0.362	5600	15	5198	387	15	129	23	4	32	147	16	22	2027	140
14	NORTH LIMITS OF GRUNDY CENTER	Municipal	0.744	3250	18	2819	413	18	74	21	2	35	244	8	11	2418	307
14	SOUTH JUNCTION CO RD D35	Rural	1.295	3350	18	2905	427	19	77	22	2	36	252	8	11	4338	553
14	NORTH JUNCTION CO RD D35	Rural	0.498	3060	17	2687	356	19	77	22	2	28	193	6	7	1524	177
14	US 20 SOUTH INTERCHANGE	Rural	4.458	3990	23	3612	356	19	77	22	2	28	193	6	7	17787	1587
14	JUNCTION CO RD D19 & 160TH ST	Rural	0.496	3650	20	3128	503	23	95	27	3	42	290	10	13	1810	249
14	SOUTH LINE OF BUTLER COUNTY	Rural	5.929	2380	13	2045	322	14	56	16	2	28	192	6	7	14111	1909
	ROUTE SUMMARY - RURAL		28.399	2750												78088	11477
	ROUTE SUMMARY - MUNICIPAL		2.239	4354												9749	856