Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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	2360	13	2044	303	17	71	20	2	23	157	5	6	4734	608
18	EAST LIMITS OF BASSETT	Municipal	0.257	2220	12	1890	318	21	85	24	3	22	152	5	6	571	82
18	JUNCTION CO RD V14	Rural	2.769	2300	12	1959	328	21	87	25	3	23	157	5	6	6369	908
18	JUNCTION CO RD V18	Rural	1.976	2420	13	2079	328	21	87	25	3	23	157	5	6	4782	648
18	JUNCTION KENWOOD	Rural	3.994	3400	19	3052	328	21	87	25	3	23	157	5	6	13580	1310
18	US 63 & IA 24 INTERCHANGE AT
18	WEST LIMITS OF NEW HAMPTON	Rural	0.175	4030	23	3679	328	21	87	25	3	23	157	5	6	705	57
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.248	340	2	301	37	2	10	3	0	3	18	1	1	84	9
18	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.264	770	4	684	81	3	11	3	0	8	52	2	2	203	21
18	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.256	810	5	720	86	7	30	9	1	5	32	1	1	207	22
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.303	260	1	229	29	2	9	3	0	2	12	0	0	79	9
18	SOUTH LIMITS OF NEW HAMPTON	Municipal	0.510	3130	15	2427	688	22	92	26	3	65	446	15	19	1596	351
18	225TH STREET INTERCHANGE	Rural	2.123	3220	16	2494	710	23	95	27	3	67	460	15	19	6836	1507
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.301	90	0	76	13	2	6	2	0	0	2	0	0	27	4
18	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.240	410	2	389	19	1	3	1	0	2	11	0	0	98	5
18	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.302	490	3	445	43	5	22	6	1	1	7	0	0	148	13
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.257	100	0	75	25	2	10	3	0	1	8	0	0	26	6
18	US 63 & IA 346 INTERCHANGE	Rural	4.504	4530	23	3654	853	29	121	35	4	79	544	18	23	20403	3842
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.351	690	4	616	70	4	17	5	1	5	35	1	1	242	25
18	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.275	340	2	292	46	1	5	1	0	5	31	1	1	94	13
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.261	670	4	592	74	4	15	4	0	6	42	1	1	175	19
18	SOUTH-EAST SOUTH-WEST LOOP	Rural	0.243	360	2	292	67	4	16	5	1	5	34	1	1	87	16
18	JUNCTION QUINLANN	Rural	5.004	2200	11	1795	393	16	67	19	2	34	237	8	11	11009	1967
18	WEST LIMITS OF FREDRICKSBURG AT
18	JUNCTION OAK STREET	Rural	0.640	2870	16	2461	393	16	67	19	2	34	237	8	11	1837	252
18	INTERSECTION WASHINGTON AVENUE	Municipal	0.359	3090	17	2694	379	16	64	18	2	33	229	8	11	1109	136
18	EAST JUNCTION CO RD V48 AT
18	EAST LIMITS OF FREDRICKSBURG	Municipal	0.443	2760	15	2366	379	16	64	18	2	33	229	8	11	1223	168
18	INTERSECTION CO RD V56	Rural	2.526	2280	12	1829	439	23	96	28	3	34	237	8	11	5759	1109
18	WEST LINE OF FAYETTE COUNTY	Rural	3.001	1700	8	1335	356	10	43	12	1	34	237	8	11	5102	1068
	ROUTE SUMMARY - RURAL		31.499	2609												82176	13395
	ROUTE SUMMARY - MUNICIPAL		2.089	2350												4909	780