Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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	39600	103	26383	13114	336	1304	223	9	686	10108	126	324	40630	13455
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.038	750	2	596	152	7	27	5	0	7	102	1	3	0	0
80	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.254	750	2	596	152	7	27	5	0	7	102	1	3	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.275	760	2	606	152	7	27	5	0	7	102	1	3	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.155	2460	8	2077	375	43	166	28	1	8	122	2	4	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.325	2130	7	1738	385	45	173	30	1	8	122	2	4	0	0
80	NORTH-WEST RAMP	Rural	0.019	1010	3	893	113	16	62	11	0	1	22	0	0	0	0
80	NORTH-WEST RAMP	Municipal	0.015	1010	3	893	113	16	62	11	0	1	22	0	0	0	0
80	SOUTH-WEST RAMP	Municipal	0.014	1120	3	845	272	29	111	19	1	7	101	1	3	0	0
80	SOUTH-WEST RAMP	Rural	0.014	1120	3	845	272	29	111	19	1	7	101	1	3	0	0
80	CO RD X40 INTERCHANGE	Rural	5.033	36600	93	23849	12658	263	1018	174	7	683	10066	125	322	184208	63708
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.165	430	1	336	93	5	19	3	0	4	59	1	2	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.230	480	1	375	104	5	21	4	0	5	67	1	2	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.242	1490	5	1256	229	26	100	17	1	5	77	1	2	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.193	1490	5	1256	229	26	100	17	1	5	77	1	2	0	0
80	CO RD X46 INTERCHANGE	Rural	5.252	34500	86	22016	12397	221	859	147	6	681	10038	125	322	181194	65109
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.199	330	1	147	182	7	28	5	0	9	128	2	4	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.218	640	1	263	376	7	29	5	0	20	301	4	9	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.193	540	1	184	355	4	15	2	0	20	300	4	9	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	330	1	142	188	4	17	3	0	10	147	2	5	0	0
80	IA 38 & CO RD X54 INTERCHANGE	Rural	2.089	34600	87	22101	12412	228	884	151	6	680	10019	125	321	72279	25929
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.282	1150	4	896	250	9	35	6	0	12	180	2	5	0	0
80	EAST-NORTH RAMP	Rural	0.042	820	2	612	206	8	29	5	0	10	147	2	5	0	0
80	EAST-SOUTH RAMP	Rural	0.031	340	1	295	44	1	6	1	0	2	32	0	1	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.266	1070	3	876	191	14	54	9	0	7	102	1	3	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.168	660	2	505	153	11	42	7	0	6	83	1	2	0	0
80	WEST-NORTH WEST-SOUTH LOOP	Rural	0.193	670	2	533	135	8	30	5	0	6	83	1	2	0	0
80	US 6 & IA 38 & CO X64 INTCHG	Rural	3.999	35500	89	22845	12565	232	900	154	6	688	10136	126	325	141965	50247
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.252	380	1	276	103	4	16	3	0	5	72	1	2	0	0
80	EAST-NORTH RAMP	Rural	0.043	50	0	45	5	1	3	0	0	0	1	0	0	0	0
80	EAST-SOUTH RAMP	Rural	0.038	320	1	221	98	3	13	2	0	5	71	1	2	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.193	360	1	261	98	5	20	3	0	4	63	1	2	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.193	1390	5	1161	224	8	31	5	0	11	161	2	5	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.193	1290	4	1091	194	8	31	5	0	9	134	2	4	0	0
80	CO RD Y26 INTERCHANGE	Rural	6.064	33500	82	21069	12348	225	873	149	6	677	9976	124	319	203144	74878
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.308	680	2	561	117	6	22	4	0	5	76	1	2	0	0
80	EAST-NORTH RAMP	Rural	0.036	150	0	123	26	1	5	1	0	1	17	0	0	0	0
80	EAST-SOUTH RAMP	Rural	0.023	520	2	427	91	4	17	3	0	4	59	1	2	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.193	700	2	584	114	4	15	3	0	6	83	1	2	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.199	390	1	297	92	4	15	2	0	4	64	1	2	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	360	1	273	86	3	11	2	0	4	63	1	2	0	0
80	WEST LINE OF SCOTT COUNTY	Rural	1.013	34100	85	21614	12401	228	885	151	6	679	10008	125	320	34543	12562
	ROUTE SUMMARY - RURAL		29.879	28871												857963	305888
	ROUTE SUMMARY - MUNICIPAL		0.283	782												0	0