Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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	2290	10	1964	316	15	79	17	2	19	167	7	10	4594	634
18	EAST LIMITS OF BASSETT	Municipal	0.257	1890	8	1594	289	14	69	15	2	17	156	7	10	486	74
18	JUNCTION CO RD V14	Rural	2.769	2010	8	1694	308	14	73	15	2	19	167	7	10	5566	853
18	JUNCTION CO RD V18	Rural	1.976	2240	9	1922	308	14	73	15	2	19	167	7	10	4426	609
18	JUNCTION KENWOOD	Rural	3.994	3430	15	3107	308	14	73	15	2	19	167	7	10	13699	1230
18	US 63 & IA 24 INTERCHANGE AT
18	WEST LIMITS OF NEW HAMPTON	Rural	0.175	4590	20	4095	475	37	190	40	5	19	167	7	10	803	83
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.248	540	2	437	101	6	29	6	1	5	49	2	3	0	0
18	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.240	840	4	733	103	5	24	5	1	6	57	2	3	0	0
18	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.024	890	4	777	109	5	25	5	1	7	60	3	4	0	0
18	EAST-SOUT WEST-SOUTH RAMP	Rural	0.024	930	4	819	107	7	34	7	1	5	49	2	3	0	0
18	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.232	880	4	776	100	6	31	7	1	5	45	2	3	0	0
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.303	410	2	310	99	8	38	8	1	4	36	2	3	0	0
18	SOUTH LIMITS OF NEW HAMPTON	Municipal	0.510	3690	14	2835	841	22	112	24	3	62	560	24	34	1882	429
18	225TH STREET INTERCHANGE	Rural	2.123	3910	15	3001	894	23	119	25	3	66	595	26	37	8301	1898
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.301	120	0	101	19	1	5	1	0	1	10	0	0	0	0
18	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.240	400	2	367	32	1	5	1	0	2	21	1	1	0	0
18	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.302	410	2	382	26	2	9	2	0	1	11	0	0	0	0
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.257	100	0	85	15	1	5	1	0	1	7	0	0	0	0
18	US 63 & IA 346 INTERCHANGE	Rural	4.504	4860	20	3983	857	21	110	23	3	64	576	25	35	21889	3860
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.351	810	3	702	105	5	27	6	1	6	55	2	3	0	0
18	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.275	620	3	540	77	3	17	4	0	5	43	2	3	0	0
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.261	690	3	624	63	4	20	4	0	3	29	1	1	0	0
18	SOUTH-EAST SOUTH-WEST LOOP	Rural	0.243	600	3	541	56	3	14	3	0	3	30	1	1	0	0
18	JUNCTION QUINLANN	Rural	5.004	2920	12	2355	554	22	112	24	3	36	323	14	20	14612	2772
18	WEST LIMITS OF FREDRICKSBURG AT
18	JUNCTION OAK STREET	Rural	0.640	3320	14	2752	554	22	112	24	3	36	323	14	20	2125	355
18	INTERSECTION WASHINGTON AVENUE	Municipal	0.359	3660	15	3122	522	21	106	22	3	34	305	13	18	1314	187
18	EAST JUNCTION CO RD V48 AT
18	EAST LIMITS OF FREDRICKSBURG	Municipal	0.443	4220	18	3680	522	21	106	22	3	34	305	13	18	1869	231
18	INTERSECTION CO RD V56	Rural	2.526	3300	13	2732	554	22	112	24	3	36	323	14	20	8336	1399
18	WEST LINE OF FAYETTE COUNTY	Rural	3.001	2580	10	2016	554	22	112	24	3	36	323	14	20	7743	1663
	ROUTE SUMMARY - RURAL		31.547	2962												92094	15356
	ROUTE SUMMARY - MUNICIPAL		2.041	2919												5551	921