Iowa DOT

Volume of Traffic on the Primary Road System

Route	2011	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2011				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	2330	11	2019	300	16	71	21	2	22	157	5	6	4674	602
18	EAST LIMITS OF BASSETT	Municipal	0.257	2220	11	1891	318	20	85	25	3	22	153	5	6	571	82
18	JUNCTION CO RD V14	Rural	2.769	2270	11	1935	324	20	86	25	3	22	157	5	6	6286	897
18	JUNCTION CO RD V18	Rural	1.976	2390	12	2055	324	20	86	25	3	22	157	5	6	4723	640
18	JUNCTION KENWOOD	Rural	3.994	3360	17	3018	324	20	86	25	3	22	157	5	6	13420	1294
18	US 63 & IA 24 INTERCHANGE AT
18	WEST LIMITS OF NEW HAMPTON	Rural	0.175	3980	20	3635	324	20	86	25	3	22	157	5	6	697	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	685	81	3	11	3	0	8	53	2	2	203	21
18	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.256	810	4	720	86	7	30	9	1	5	32	1	1	207	22
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.303	260	1	230	29	2	9	3	0	2	12	0	0	79	9
18	SOUTH LIMITS OF NEW HAMPTON	Municipal	0.510	3130	14	2427	689	22	92	27	3	64	449	14	18	1596	351
18	225TH STREET INTERCHANGE	Rural	2.123	3180	14	2464	701	22	94	27	3	66	457	14	18	6751	1488
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.301	90	0	77	13	1	6	2	0	0	2	0	0	27	4
18	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.240	400	2	379	19	1	3	1	0	2	12	0	0	96	5
18	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.302	480	2	434	43	5	22	6	1	1	7	0	0	145	13
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.257	100	0	74	25	2	10	3	0	1	8	0	0	26	6
18	US 63 & IA 346 INTERCHANGE	Rural	4.504	4470	20	3608	842	28	120	35	4	77	540	17	22	20133	3792
18	EAST-NORTH WEST-NORTH RAMP	Rural	0.351	680	3	607	69	4	17	5	1	5	35	1	1	239	24
18	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.275	340	2	292	46	1	5	2	0	4	31	1	1	94	13
18	NORTH-EAST NORTH-WEST RAMP	Rural	0.261	660	3	583	73	3	15	4	0	6	41	1	1	172	19
18	SOUTH-EAST SOUTH-WEST LOOP	Rural	0.243	350	2	282	66	4	16	5	1	5	34	1	1	85	16
18	JUNCTION QUINLANN	Rural	5.004	2170	10	1771	388	15	66	19	2	34	235	7	10	10859	1942
18	WEST LIMITS OF FREDRICKSBURG AT
18	JUNCTION OAK STREET	Rural	0.640	2830	14	2429	388	15	66	19	2	34	235	7	10	1811	248
18	INTERSECTION WASHINGTON AVENUE	Municipal	0.359	3090	15	2695	379	15	64	19	2	33	230	7	10	1109	136
18	EAST JUNCTION CO RD V48 AT
18	EAST LIMITS OF FREDRICKSBURG	Municipal	0.443	2760	13	2367	379	15	64	19	2	33	230	7	10	1223	168
18	INTERSECTION CO RD V56	Rural	2.446	2250	10	1807	433	22	95	28	3	34	235	7	10	5504	1059
18	WEST LINE OF FAYETTE COUNTY	Rural	3.001	1680	7	1321	351	10	42	12	1	34	235	7	10	5042	1053
	ROUTE SUMMARY - RURAL		31.419	2576												80947	13190
	ROUTE SUMMARY - MUNICIPAL		2.089	2350												4909	780