Iowa DOT

Volume of Traffic on the Primary Road System

Route	2005	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2005				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	71 Obrien COUNTY
18	INTERSECTION IA 60	Municipal	0.397	6600	48	5772	779	39	232	139	11	70	256	21	10	2620	309
18	INTERSECTION 3RD AVENUE	Municipal	0.072	7800	60	7156	584	22	131	79	6	67	248	20	10	562	42
18	INTERSECTION WASHINGTON AVENUE	Municipal	0.537	9200	78	8536	584	25	144	61	8	98	225	16	7	4940	314
18	INTERSECTION WANSINK AVENUE	Municipal	0.195	8000	67	7347	584	25	144	61	8	98	225	16	7	1560	114
18	JUNCTION 18TH AVENUE	Municipal	0.205	7300	61	6654	584	25	144	61	8	98	225	16	7	1497	120
18	EAST LIMITS OF SHELDON	Municipal	1.108	5900	48	5267	584	25	144	61	8	98	225	16	7	6537	647
18	WEST JUNCTION CO RD L36	Rural	0.509	4510	36	3882	592	25	146	62	8	99	228	16	7	2296	301
18	WEST JUNCTION CO RD L40	Rural	3.005	4000	32	3447	521	18	103	44	6	99	228	16	7	12020	1566
18	WEST LIMITS OF SANBORN AT
18	INTERSECTION WESTERN STREET	Rural	3.995	3770	30	3219	521	18	103	44	6	99	228	16	7	15061	2081
18	INTERSECTION MAIN STREET	Municipal	0.394	4030	32	3485	513	17	101	43	6	98	225	16	7	1588	202
18	WEST JCT US 59 & EASTERN ST AT
18	EAST LIMITS OF SANBORN	Municipal	0.601	4060	32	3514	513	17	101	43	6	98	225	16	7	2440	308
18	EAST JUNCTION US 59	Rural	0.997	4160	32	3516	611	20	114	49	6	119	274	19	9	4148	609
18	WEST LIMITS OF HARTLEY AT
18	JUNCTION 6TH ST & CO RD M12	Rural	6.939	3150	24	2620	506	18	104	44	6	94	217	15	7	21858	3511
18	INTERSECTION CENTRAL AVENUE	Municipal	0.498	4460	36	3905	519	20	114	49	6	93	215	15	7	2221	258
18	INTERSECTION 8TH AVENUE EAST AT
18	EAST LIMITS OF HARTLEY	Municipal	0.502	4580	37	4023	519	20	114	49	6	93	215	15	7	2299	261
18	WEST LINE OF CLAY COUNTY	Rural	3.989	3250	25	2699	526	20	116	50	6	94	217	15	7	12964	2098
	ROUTE SUMMARY - RURAL		19.434	3517												68347	10166
	ROUTE SUMMARY - MUNICIPAL		4.509	5825												26264	2575