Iowa DOT

Volume of Traffic on the Primary Road System

Route	2014	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2014				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	4170	23	3443	704	30	139	31	3	45	420	15	20	4157	702
14	WEST JUNCTION IA 175	Rural	8.947	2790	14	2072	704	30	139	31	3	45	420	15	20	24962	6299
14	INTERSECTION CO RD T29	Rural	4.282	2200	13	1882	305	12	56	13	1	20	187	7	9	9420	1306
14	WEST LIMITS OF GRUNDY CENTER	Rural	1.497	3200	19	2876	305	12	56	13	1	20	187	7	9	4790	457
14	JUNCTION COMMERCE DRIVE	Municipal	0.236	3140	19	2823	299	12	55	12	1	20	184	7	9	741	71
14	INTERSECTION CO RD T37	Municipal	0.263	3340	20	3021	299	12	55	12	1	20	184	7	9	878	79
14	INTERSECTION 12TH STREET	Municipal	0.432	4630	15	4230	385	13	132	19	3	28	163	12	16	2000	166
14	INTERSECTION 9TH STREET	Municipal	0.202	6200	21	5793	385	13	132	19	3	28	163	12	16	1252	78
14	EAST JUNCTION IA 175	Municipal	0.362	6200	21	5793	385	13	132	19	3	28	163	12	16	2244	139
14	NORTH LIMITS OF GRUNDY CENTER	Municipal	0.744	3450	20	3000	430	23	104	23	2	25	232	9	12	2567	320
14	SOUTH JUNCTION CO RD D35	Rural	1.295	3520	20	3060	439	23	106	24	2	25	238	9	12	4558	569
14	NORTH JUNCTION CO RD D35	Rural	0.498	3060	17	2604	439	23	106	24	2	25	238	9	12	1524	219
14	US 20 SOUTH INTERCHANGE	Rural	4.458	3950	23	3488	439	23	106	24	2	25	238	9	12	17609	1957
14	JUNCTION CO RD D19 & 160TH ST	Rural	0.496	3340	19	2918	402	19	88	20	2	25	229	8	11	1657	199
14	SOUTH LINE OF BUTLER COUNTY	Rural	5.928	2060	12	1824	224	11	53	12	1	13	123	5	6	12212	1328
	ROUTE SUMMARY - RURAL		28.398	2848												80889	13036
	ROUTE SUMMARY - MUNICIPAL		2.239	4325												9682	853