Iowa DOT

Volume of Traffic on the Primary Road System

Route	2007	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2007				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	5400	47	4452	900	29	127	50	6	192	448	33	14	2792	465
18	INTERSECTION MAIN STREET	Municipal	0.508	5400	47	4452	900	29	127	50	6	192	448	33	14	2743	457
18	EAST LIMITS OF VENTURA	Municipal	2.051	7600	70	6629	900	29	127	50	6	192	448	33	14	15588	1846
18	WEST LIMITS OF CLEAR LAKE AT
18	JUNCTION SHOREWOOD WAY	Rural	0.847	8700	82	7718	900	29	127	50	6	192	448	33	14	7369	762
18	JUNCTION CO RD B30	Municipal	0.225	9000	85	8014	900	29	127	50	6	192	448	33	14	2025	203
18	JUNCTION CO RD S18 & 16TH STREET	Municipal	0.477	9300	88	8311	900	29	127	50	6	192	448	33	14	4436	429
18	INTERSECTION BUDDY HOLLY PLACE	Municipal	1.007	11800	114	10699	986	41	179	71	8	192	448	33	14	11883	993
18	INTERSECTION 8TH STREET	Municipal	0.500	11700	112	10601	986	41	179	71	8	192	448	33	14	5850	493
18	INTERSECTION 24TH STREET	Municipal	0.955	14100	137	12937	1024	46	201	80	10	192	448	33	14	13466	978
18	I 35 & IA 122 NORTH INTERCHANGE	Municipal	0.224	16800	161	15177	1460	49	211	83	10	309	722	53	23	3763	327
18	I 35 SOUTH INTERCHANGE TO
18	MALLARD AVENUE INTERCHANGE	Rural	4.451	7500	58	5497	1944	33	142	56	7	477	1114	81	35	33383	8653
18	US 65 INTERCHANGE	Rural	3.010	8100	64	6015	2021	38	165	66	8	487	1138	83	36	24381	6083
18	CO RD S56 INTERCHANGE	Rural	4.052	9100	72	6829	2197	46	200	79	9	520	1215	88	39	36873	8902
18	CO RD S70 INTERCHANGE AT
18	WEST LINE OF FLYOD COUNTY	Rural	5.137	9200	75	7057	2067	40	175	69	8	495	1158	84	36	47260	10618
	ROUTE SUMMARY - RURAL		18.014	8441												152058	35483
	ROUTE SUMMARY - MUNICIPAL		5.947	10048												59754	5726