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
218	44 Henry COUNTY
218	INTERSECTION CO RD J20	Rural	2.257	7500	36	5663	1801	38	154	44	5	185	1278	42	54	16928	4065
218	255TH STREET INTERCHANGE AT
218	SOUTH LIMITS OF MOUNT PLEASANT	Rural	6.622	8100	40	6259	1801	38	154	44	5	185	1278	42	54	53638	11926
218	EAST-NORTH WEST-NORTH RAMP	Municipal	0.258	100	1	84	16	1	6	2	0	1	6	0	0	26	4
218	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.388	390	2	373	15	2	7	2	0	0	3	0	0	151	6
218	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.251	510	3	480	27	4	15	4	0	0	3	0	0	128	7
218	NORTH-EAST NORTH-WEST RAMP	Municipal	0.391	70	0	60	10	1	4	1	0	0	3	0	0	27	4
218	US 34 SOUTH INTERCHANGE AT
218	NORTH LIMITS OF MOUNT PLEASEANT	Municipal	1.686	7900	40	6258	1602	40	166	48	5	160	1100	36	47	13319	2701
218	US 34 NORTH INTERCHANGE TO
218	IA 438 INTERCHANGE	Rural	1.436	6300	32	5063	1205	29	119	34	4	121	835	28	36	9047	1730
218	JUNCTION IOWA AVENUE	Rural	0.515	10600	52	8207	2341	67	277	79	9	227	1563	52	67	5459	1206
218	INTERSECTION CO RD H28	Rural	3.628	10800	53	8406	2341	67	277	79	9	227	1563	52	67	39182	8493
218	INTERSECTION IA 78	Rural	4.081	10700	53	8306	2341	67	277	79	9	227	1563	52	67	43667	9554
218	SOUTH LIMITS OF OLDS	Rural	0.700	8800	44	6920	1836	45	185	53	6	184	1268	42	54	6160	1285
218	NORTH LIMITS OF OLDS	Municipal	0.567	8600	43	6772	1785	44	179	51	6	179	1233	41	52	4876	1012
218	SOUTH LINE OF WASHINGTON COUNTY	Rural	1.708	8800	44	6920	1836	45	185	53	6	184	1268	42	54	15030	3136
	ROUTE SUMMARY - RURAL		21.586	8774												189390	41408
	ROUTE SUMMARY - MUNICIPAL		2.902	6288												18248	3721