Iowa DOT

Volume of Traffic on the Primary Road System

Route	2014	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2014				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
680	78 Pottawattamie COUNTY
680	NEBRASKA STATE LINE TO
680	LOCAL ROAD INTERCHANGE	Rural	1.100	15800	69	13759	1972	107	383	80	5	67	1279	15	38	17380	2169
680	EAST-NORTH EAST-SOUTH RAMP	Rural	0.342	90	0	65	25	2	7	1	0	1	14	0	0	0	0
680	NORTH-EAST SOUTH-EAST RAMP	Rural	0.360	100	0	71	28	2	6	1	0	1	17	0	0	0	0
680	WEST-NORTH WEST-SOUTH RAMP	Rural	0.298	100	0	78	21	2	7	1	0	1	10	0	0	0	0
680	NORTH-WEST SOUTH-WEST RAMP	Rural	0.317	90	0	65	25	2	9	2	0	1	11	0	0	0	0
680	I 29 & CO RD G37 S. INTERCHANGE	Rural	2.051	15900	70	13851	1979	106	380	79	5	67	1289	15	38	32611	4059
680	DUPLICATE ROUTE WITH I 29 I 29 NORTH INTERCHANGE TO
680	CO RD L34 INTERCHANGE	Rural	8.164	6000	22	4282	1697	41	149	31	2	70	1349	16	40	48984	13854
680	NORTH-EAST SOUTH-EAST RAMP	Rural	0.342	180	1	154	25	3	11	2	0	0	7	0	0	0	0
680	NORTH-WEST SOUTH-WEST RAMP	Rural	0.329	180	1	154	25	2	7	1	0	1	14	0	0	0	0
680	WEST-NORTH WEST-SOUTH LOOP	Rural	0.199	160	1	136	23	2	7	2	0	1	11	0	0	0	0
680	EAST-NORTH EAST-SOUTH LOOP	Rural	0.199	180	1	161	18	2	8	2	0	0	5	0	0	0	0
680	IA 191 & CO RD G8L INTERCHANGE	Rural	7.587	6000	22	4287	1692	43	154	32	2	70	1337	15	39	45522	12837
680	EAST-NORTH EAST-SOUTH RAMP	Rural	0.211	610	3	544	63	5	17	3	0	2	35	0	1	0	0
680	NORTH-EAST SOUTH-EAST RAMP	Rural	0.329	560	2	490	68	7	25	5	0	1	27	0	0	0	0
680	WEST-NORTH WEST-SOUTH RAMP	Rural	0.348	210	1	171	38	4	14	3	0	1	16	0	0	0	0
680	NORTH-WEST SOUTH-WEST RAMP	Rural	0.392	210	1	175	34	3	12	2	0	1	15	0	0	0	0
680	I 80 INTERCHANGE	Rural	0.816	6800	25	5024	1751	47	170	35	2	71	1369	16	40	5549	1429
	ROUTE SUMMARY - RURAL		23.384	6450												150046	34348