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	15 Cass COUNTY
80	CO RD M56 INTERCHANGE	Rural	1.909	22400	56	14393	7950	132	513	88	4	440	6485	81	208	42762	15177
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	35	0	29	6	1	3	0	0	0	2	0	0	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.242	35	0	31	4	0	1	0	0	0	2	0	0	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.249	80	0	72	7	1	3	0	0	0	3	0	0	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.242	70	0	59	11	1	3	0	0	0	6	0	0	0	0
80	IA 173 INTERCHANGE	Rural	3.012	22300	56	14302	7942	132	512	87	4	440	6480	81	207	67168	23921
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.373	200	1	180	19	0	1	0	0	1	15	0	0	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.398	500	2	434	64	6	22	4	0	2	30	0	1	0	0
80	NORTH-WEST SOUTH-WEST LOOP	Rural	0.264	330	1	293	36	3	12	2	0	1	17	0	0	0	0
80	NORTH-WEST LOOP	Rural	0.033	150	1	142	8	1	3	1	0	0	3	0	0	0	0
80	SOUTH-WEST LOOP	Rural	0.039	180	1	152	28	2	8	1	0	1	14	0	0	0	0
80	NORTH-EAST SOUTH-EAST LOOP	Rural	0.253	210	1	182	28	0	1	0	0	2	23	0	0	0	0
80	NORTH-EAST LOOP	Rural	0.028	160	1	144	15	0	1	0	0	1	13	0	0	0	0
80	SOUTH-EAST LOOP	Rural	0.024	50	0	37	13	0	1	0	0	1	11	0	0	0	0
80	CO RD N16 INTERCHANGE	Rural	2.935	21900	55	13957	7889	124	481	82	3	439	6472	81	207	64277	23154
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.292	390	1	340	49	3	12	2	0	2	29	0	1	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.327	320	1	275	44	3	13	2	0	2	22	0	0	0	0
80	NORTH-EAST RAMP	Rural	0.028	20	0	17	3	0	1	0	0	0	1	0	0	0	0
80	SOUTH-EAST RAMP	Rural	0.036	300	1	258	41	3	12	2	0	1	22	0	0	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.342	340	1	292	47	3	10	2	0	2	30	0	1	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.344	250	1	228	21	1	3	1	0	1	14	0	0	0	0
80	NORTH-WEST RAMP	Rural	0.031	10	0	8	2	0	1	0	0	0	1	0	0	0	0
80	SOUTH-WEST RAMP	Rural	0.030	240	1	220	19	1	3	0	0	1	13	0	0	0	0
80	US 6 & US 71 INTERCHANGE	Rural	3.287	22000	55	14031	7914	127	493	84	3	440	6479	81	207	72314	26013
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.286	570	2	443	125	6	22	4	0	6	84	1	3	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.294	590	2	481	107	4	14	2	0	5	78	1	2	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.249	510	2	429	79	3	10	2	0	4	58	1	2	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.303	480	2	421	58	3	13	2	0	2	36	0	1	0	0
80	CO RD N28 INTERCHANGE	Rural	3.710	22200	55	14136	8009	131	507	87	4	444	6546	82	210	82362	29713
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.224	60	0	55	5	0	1	0	0	0	3	0	0	0	0
80	EAST-NORTH RAMP	Rural	0.027	25	0	22	2	0	1	0	0	0	1	0	0	0	0
80	EAST-SOUTH RAMP	Rural	0.020	35	0	32	3	0	1	0	0	0	2	0	0	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.196	35	0	27	7	0	1	0	0	0	4	0	0	0	0
80	NORTH-EAST RAMP	Rural	0.023	15	0	11	4	0	1	0	0	0	3	0	0	0	0
80	SOUTH-EAST RAMP	Rural	0.023	20	0	17	3	0	1	0	0	0	2	0	0	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.217	60	0	52	7	0	1	0	0	0	4	0	0	0	0
80	WEST-NORTH RAMP	Rural	0.019	20	0	16	4	0	1	0	0	0	2	0	0	0	0
80	WEST-SOUTH RAMP	Rural	0.024	40	0	34	6	1	2	0	0	0	3	0	0	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.335	80	0	71	9	0	1	0	0	0	6	0	0	0	0
80	NORTH-WEST RAMP	Rural	0.023	20	0	18	2	0	1	0	0	0	1	0	0	0	0
80	SOUTH-WEST RAMP	Rural	0.022	60	0	52	7	0	1	0	0	0	5	0	0	0	0
80	IA 148 & CO RD F58 INTERCHANGE	Rural	5.732	22100	55	14043	8002	130	505	86	4	444	6543	82	210	126677	45867
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	190	1	154	35	3	10	2	0	1	18	0	0	0	0
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.223	170	1	136	34	2	9	2	0	1	19	0	0	0	0
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.298	230	1	210	19	2	9	2	0	0	5	0	0	0	0
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.280	200	1	178	21	3	10	2	0	0	5	0	0	0	0
80	WEST LINE OF ADAIR COUNTY	Rural	2.993	22100	55	14014	8031	130	505	86	4	446	6569	82	210	66145	24037
	ROUTE SUMMARY - RURAL		30.799	16998												521705	187882