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	1 Adair COUNTY
80	CO RD G30 INTERCHANGE AT
80	WEST LIMITS OF ADAIR	Rural	2.017	20000	68	12233	7699	177	611	126	8	344	6190	66	176	40340	15529
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.249	280	1	238	40	2	9	2	0	1	25	0	0	70	10
80	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.023	280	1	238	40	2	9	2	0	1	25	0	0	6	1
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.297	410	2	376	32	2	9	2	0	1	17	0	0	122	10
80	NORTH-WEST SOUTH-WEST LOOP	Rural	0.261	60	0	52	8	0	1	0	0	0	5	0	0	16	2
80	WEST-NORTH WEST-SOUTH LOOP	Rural	0.212	60	0	50	10	0	1	0	0	0	7	0	0	13	2
80	5TH STREET INTERCHANGE	Municipal	0.996	20600	70	12738	7791	182	628	130	8	348	6251	67	179	20518	7760
80	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.154	720	3	577	140	16	56	12	1	3	51	1	2	111	22
80	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.150	920	4	785	130	16	56	12	1	2	42	0	1	138	20
80	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.183	680	3	580	96	10	34	7	0	2	40	0	1	124	18
80	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.205	520	2	419	99	11	39	8	0	2	37	0	1	107	20
80	EAST LIMITS OF ADAIR	Municipal	0.747	21100	73	13161	7866	193	666	138	8	349	6266	67	179	15762	5876
80	CO RD N77 INTERCHANGE	Rural	5.685	21000	72	13101	7827	192	663	137	8	347	6235	67	179	119385	44496
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.096	250	1	229	20	1	5	1	0	1	12	0	0	24	2
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.174	190	1	156	33	1	3	1	0	1	26	0	0	33	6
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.200	150	1	140	9	0	1	0	0	0	6	0	0	30	2
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.210	230	1	209	20	2	6	1	0	1	10	0	0	48	4
80	IA 25 INTERCHANGE	Rural	3.498	21000	72	13077	7851	192	663	137	8	348	6257	67	179	73458	27463
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.156	640	3	564	73	7	25	5	0	2	32	0	1	100	11
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.249	650	3	595	52	5	19	4	0	1	22	0	0	162	13
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.199	220	1	164	55	3	10	2	0	2	37	0	1	44	11
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.167	640	3	564	73	7	25	5	0	2	32	0	1	107	12
80	CO RD P20 INTERCHANGE	Rural	1.989	21900	77	13937	7885	198	684	141	8	348	6260	67	179	43559	15683
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.429	80	0	66	14	1	2	0	0	1	10	0	0	34	6
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.410	80	0	57	22	2	7	2	0	1	10	0	0	33	9
80	NORTH-WEST SOUTH-WEST LOOP	Rural	0.410	30	0	24	6	0	1	0	0	0	4	0	0	12	2
80	WEST-NORTH WEST-SOUTH LOOP	Rural	0.379	30	0	23	7	0	1	0	0	0	5	0	0	11	3
80	WEST LIMITS OF STUART	Rural	4.007	22000	78	14014	7908	200	690	143	9	349	6272	67	179	88154	31687
80	CO RD P28 INTERCHANGE	Municipal	0.997	22100	78	14075	7947	201	693	143	9	351	6303	68	181	22034	7923
80	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.242	1910	9	1622	279	10	35	7	0	11	206	2	5	462	68
80	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.242	1960	9	1691	260	10	34	7	0	11	190	2	5	474	63
80	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.242	1580	8	1380	193	6	19	4	0	8	150	2	4	382	47
80	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.242	1430	7	1196	228	7	25	5	0	10	174	2	5	346	55
80	EAST LIMITS OF STUART	Municipal	0.495	23000	82	14853	8065	208	719	149	9	355	6376	68	182	11385	3992
80	CO RD P48 INTERCHANGE AT
80	WEST LINE OF MADISON COUNTY	Rural	3.496	22900	82	14793	8025	207	715	148	9	353	6345	68	182	80058	28055
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.193	50	0	44	5	1	2	0	0	0	2	0	0	10	1
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.211	70	0	66	4	0	1	0	0	0	2	0	0	15	1
	ROUTE SUMMARY - RURAL		25.194	17696												445838	163020
	ROUTE SUMMARY - MUNICIPAL		4.918	14609												71849	25865