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
80	16 Cedar COUNTY
80	CO RD X30 INTERCHANGE	Rural	1.026	33400	107	21322	11971	268	961	200	11	501	9636	112	283	34268	12282
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.038	2160	10	1952	198	13	45	9	1	6	119	1	3	0	0
80	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.254	2160	10	1952	198	13	45	9	1	6	119	1	3	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.275	2680	12	2438	229	7	27	6	0	9	173	2	5	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.155	1740	7	1413	320	27	95	20	1	8	162	2	5	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.197	2150	10	1915	226	14	51	11	1	7	137	2	4	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.043	2150	10	1915	226	14	51	11	1	7	137	2	4	0	0
80	CO RD X40 INTERCHANGE	Rural	5.033	34400	113	22435	11852	247	886	184	10	501	9628	112	283	173135	59651
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.165	560	2	442	116	9	31	7	0	3	63	1	2	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.230	650	3	544	103	5	17	4	0	4	70	1	2	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.242	1060	5	902	154	12	41	9	0	4	84	1	2	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.193	1010	4	874	131	8	29	6	0	4	80	1	2	0	0
80	CO RD X46 INTERCHANGE	Rural	5.252	33500	109	21605	11786	241	864	180	10	499	9598	111	281	175942	61900
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.199	360	1	135	224	15	53	11	1	7	132	2	4	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.218	610	1	167	442	15	55	11	1	17	329	4	10	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.193	560	1	146	414	5	17	4	0	18	355	4	11	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	260	0	94	166	4	15	3	0	7	132	2	4	0	0
80	IA 38 & CO RD X54 INTERCHANGE	Rural	1.949	33700	109	21718	11872	262	941	195	11	498	9573	111	281	65681	23139
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.230	1400	6	1188	206	8	27	6	0	8	151	2	4	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.266	990	4	782	204	11	38	8	0	7	134	2	4	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.168	910	4	742	165	12	41	9	0	5	94	1	3	0	0
80	WEST-NORTH WEST-SOUTH LOOP	Rural	0.193	740	3	573	164	13	45	9	1	5	88	1	2	0	0
80	US 6 & IA 38 & CO X64 INTCHG	Rural	4.139	34400	112	22340	11948	256	919	191	11	503	9671	112	283	142382	49453
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.199	310	1	226	82	5	17	4	0	3	51	1	2	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.193	310	1	238	70	4	16	3	0	2	42	0	1	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.193	1240	5	1028	207	8	29	6	0	8	149	2	4	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.193	1390	5	1090	295	8	28	6	0	12	231	3	7	0	0
80	CO RD Y26 INTERCHANGE	Rural	6.064	32400	104	20698	11598	249	895	186	11	488	9384	109	275	196474	70330
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.249	820	4	730	87	6	21	4	0	3	51	1	2	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.193	750	3	677	70	5	18	4	0	2	39	0	1	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.199	350	2	300	49	3	10	2	0	2	31	0	1	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	360	2	317	42	3	11	2	0	1	23	0	0	0	0
80	WEST LINE OF SCOTT COUNTY	Rural	1.013	33300	108	21528	11664	254	912	190	11	490	9421	109	275	33733	11816
	ROUTE SUMMARY - RURAL		29.341	28159												821615	288571
	ROUTE SUMMARY - MUNICIPAL		0.297	2159												0	0