Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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	19 Chickasaw COUNTY
18	WEST LIMITS OF BASSETT AT
18	INTERSECTION MAIN STREET	Rural	2.006	2220	10	1902	307	15	76	17	2	19	163	7	9	4453	616
18	EAST LIMITS OF BASSETT	Municipal	0.257	1860	8	1568	284	14	67	15	2	18	154	6	8	478	73
18	JUNCTION CO RD V14	Rural	2.769	1950	9	1643	299	14	71	16	2	19	163	7	9	5400	828
18	JUNCTION CO RD V18	Rural	1.976	2170	10	1862	299	14	71	16	2	19	163	7	9	4288	591
18	JUNCTION KENWOOD	Rural	3.994	3330	16	3015	299	14	71	16	2	19	163	7	9	13300	1194
18	US 63 & IA 24 INTERCHANGE AT
18	WEST LIMITS OF NEW HAMPTON	Rural	0.175	4460	21	3978	461	37	183	40	4	19	163	7	9	781	81
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.248	520	2	420	98	6	28	6	1	5	47	2	3	0	0
18	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.240	820	4	716	101	5	23	5	1	7	56	2	3	0	0
18	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.024	860	4	750	106	5	24	5	1	7	59	2	3	0	0
18	EAST-SOUT WEST-SOUTH RAMP	Rural	0.024	900	4	792	104	7	32	7	1	5	47	2	3	0	0
18	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.232	860	4	758	98	6	30	7	1	5	45	2	3	0	0
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.303	400	2	303	96	7	37	8	1	4	36	1	1	0	0
18	SOUTH LIMITS OF NEW HAMPTON	Municipal	0.510	3620	15	2779	826	22	109	24	2	64	552	22	31	1846	421
18	225TH STREET INTERCHANGE	Rural	2.123	3800	16	2917	868	23	115	25	3	67	580	23	32	8067	1843
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.301	120	1	101	19	1	5	1	0	1	10	0	0	0	0
18	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.240	390	2	357	31	1	5	1	0	2	20	1	1	0	0
18	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.302	400	2	372	26	2	9	2	0	1	11	0	0	0	0
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.257	100	0	84	15	1	5	1	0	1	7	0	0	0	0
18	US 63 & IA 346 INTERCHANGE	Rural	4.504	4720	21	3868	832	21	105	23	2	65	561	23	32	21259	3747
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.351	790	4	684	102	5	26	6	1	6	54	2	3	0	0
18	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.275	600	3	523	74	3	17	4	0	5	41	2	2	0	0
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.261	670	3	606	61	4	19	4	0	3	28	1	1	0	0
18	SOUTH-EAST SOUTH-WEST LOOP	Rural	0.243	580	3	523	54	3	13	3	0	3	29	1	1	0	0
18	JUNCTION QUINLANN	Rural	5.004	2830	12	2280	538	22	108	24	2	37	315	13	18	14161	2692
18	WEST LIMITS OF FREDRICKSBURG AT
18	JUNCTION OAK STREET	Rural	0.640	3220	14	2668	538	22	108	24	2	37	315	13	18	2061	344
18	INTERSECTION WASHINGTON AVENUE	Municipal	0.359	3590	16	3061	512	21	102	23	2	35	301	12	17	1289	184
18	EAST JUNCTION CO RD V48 AT
18	EAST LIMITS OF FREDRICKSBURG	Municipal	0.443	4140	19	3609	512	21	102	23	2	35	301	12	17	1834	227
18	INTERSECTION CO RD V56	Rural	2.526	3200	14	2648	538	22	108	24	2	37	315	13	18	8083	1359
18	WEST LINE OF FAYETTE COUNTY	Rural	3.001	2500	10	1952	538	22	108	24	2	37	315	13	18	7503	1615
	ROUTE SUMMARY - RURAL		31.547	2875												89356	14910
	ROUTE SUMMARY - MUNICIPAL		2.041	2863												5447	905