Iowa DOT

Volume of Traffic on the Primary Road System

Route	2006	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2006				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
18	17 Cerro Gordo COUNTY
18	WEST LIMITS OF VENTURA	Rural	0.517	6100	55	5374	670	23	108	43	5	141	316	23	10	3154	346
18	INTERSECTION MAIN STREET	Municipal	0.508	6000	55	5291	654	22	105	42	5	138	309	23	10	3048	332
18	EAST LIMITS OF VENTURA	Municipal	2.051	7700	72	6940	688	27	125	50	6	138	309	23	10	15793	1411
18	WEST LIMITS OF CLEAR LAKE AT
18	JUNCTION SHOREWOOD WAY	Rural	0.847	8700	82	7913	705	27	129	52	6	141	316	23	10	7369	597
18	JUNCTION CO RD B30	Municipal	0.225	9100	86	8325	688	27	125	50	6	138	309	23	10	2048	155
18	JUNCTION CO RD S18 & 16TH STREET	Municipal	0.477	9400	89	8622	688	27	125	50	6	138	309	23	10	4484	328
18	INTERSECTION BUDDY HOLLY PLACE	Municipal	1.007	12000	114	11101	784	39	183	73	9	138	309	23	10	12084	789
18	INTERSECTION 8TH STREET	Municipal	0.500	11900	113	11002	784	39	183	73	9	138	309	23	10	5950	392
18	INTERSECTION 24TH STREET	Municipal	0.955	14300	137	13339	823	44	207	83	10	138	309	23	10	13657	786
18	I 35 & IA 122 NORTH INTERCHANGE	Municipal	0.224	17100	159	15456	1483	46	216	86	10	323	724	53	24	3830	332
18	I 35 SOUTH INTERCHANGE TO
18	MALLARD AVENUE INTERCHANGE	Rural	4.451	7300	55	5306	1939	31	144	58	7	489	1095	80	37	32492	8630
18	US 65 INTERCHANGE	Rural	3.010	8100	62	6025	2013	35	166	66	8	499	1119	82	37	24381	6059
18	CO RD S56 INTERCHANGE	Rural	4.052	9100	70	6839	2189	43	201	80	10	533	1195	87	39	36873	8870
18	CO RD S70 INTERCHANGE AT
18	WEST LINE OF FLYOD COUNTY	Rural	5.137	9200	73	7068	2059	37	176	70	8	508	1138	83	38	47260	10577
	ROUTE SUMMARY - RURAL		18.014	8412												151529	35079
	ROUTE SUMMARY - MUNICIPAL		5.947	10239												60894	4525