Iowa DOT

Volume of Traffic on the Primary Road System

Route	2013	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2013				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
80	15 Cass COUNTY
80	CO RD M56 INTERCHANGE	Rural	1.909	20300	69	12529	7702	168	581	120	7	347	6234	67	179	38753	14703
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	60	0	48	12	2	7	1	0	0	2	0	0	17	3
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.242	30	0	26	4	0	1	0	0	0	2	0	0	7	1
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.249	45	0	42	3	0	1	0	0	0	1	0	0	11	1
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	45	0	35	10	2	5	1	0	0	2	0	0	11	2
80	IA 173 INTERCHANGE	Rural	3.012	20300	69	12525	7705	168	582	120	7	347	6235	67	179	61144	23207
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.373	210	1	180	29	1	4	1	0	1	21	0	0	78	11
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.398	510	2	440	67	3	12	2	0	2	45	0	1	203	27
80	NORTH-WEST SOUTH-WEST LOOP	Rural	0.218	420	2	394	24	2	6	1	0	1	14	0	0	92	5
80	NORTH-EAST SOUTH-EAST LOOP	Rural	0.211	450	2	413	35	3	12	2	0	1	16	0	0	95	7
80	CO RD N16 INTERCHANGE	Rural	2.935	19800	67	12055	7678	168	580	120	7	346	6213	67	178	58113	22535
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.292	390	2	349	39	3	12	2	0	1	19	0	0	114	11
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.261	310	1	237	72	6	19	4	0	2	39	0	1	81	19
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.342	340	2	284	55	4	14	3	0	2	31	0	1	116	19
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.280	330	2	280	48	4	14	3	0	1	25	0	0	92	13
80	US 6 & US 71 INTERCHANGE	Rural	3.287	19900	67	12147	7686	169	583	121	7	346	6216	67	178	65411	25264
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.286	550	2	438	109	8	29	6	0	3	60	1	2	157	31
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.294	550	2	433	114	9	30	6	0	4	63	1	2	162	34
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.249	540	2	409	128	5	17	3	0	5	94	1	3	134	32
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.303	600	3	506	91	4	15	3	0	4	63	1	2	182	28
80	CO RD N28 INTERCHANGE	Rural	3.710	19800	67	12042	7692	177	611	126	8	344	6183	66	176	73458	28537
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.129	30	0	26	4	0	1	0	0	0	2	0	0	4	1
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.118	40	0	36	4	0	1	0	0	0	2	0	0	5	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.143	30	0	22	8	1	3	1	0	0	4	0	0	4	1
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.249	50	0	42	8	1	3	1	0	0	4	0	0	12	2
80	IA 148 & CO RD F58 INTERCHANGE	Rural	5.732	19800	67	12049	7684	176	609	126	8	344	6179	66	176	113494	44045
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	180	1	161	18	1	2	0	0	1	14	0	0	50	5
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.223	250	1	226	22	1	5	1	0	1	14	0	0	56	5
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.298	170	1	154	15	1	3	1	0	1	9	0	0	51	4
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.280	120	1	109	10	0	1	0	0	0	7	0	0	34	3
80	WEST LINE OF ADAIR COUNTY	Rural	2.993	20000	68	12233	7699	177	611	126	8	344	6190	66	176	59860	23043
	ROUTE SUMMARY - RURAL		29.818	15829												472001	181599