Iowa DOT

Volume of Traffic on the Primary Road System

Route	2011	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2011				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	50 Jasper COUNTY
80	IA 117 INTERCHANGE	Rural	5.353	32800	117	24183	8500	168	473	132	7	598	6843	81	198	175578	45501
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.261	810	3	659	148	9	25	7	0	8	95	1	2	211	39
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.342	920	4	810	106	6	17	5	0	6	69	1	2	315	36
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.329	1430	6	1322	102	8	21	6	0	5	59	1	2	470	34
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.261	1280	6	1196	78	9	25	7	0	3	32	0	0	334	20
80	CO RD F48 INTERCHANGE	Rural	3.673	31800	111	23108	8580	167	471	131	7	604	6917	82	200	116801	31514
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.218	310	1	268	41	5	15	4	0	1	14	0	0	68	9
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.317	310	1	280	29	4	12	3	0	1	8	0	0	98	9
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.211	880	4	852	24	3	7	2	0	1	11	0	0	186	5
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.261	710	3	676	31	3	9	3	0	1	14	0	0	185	8
80	WEST LIMITS OF NEWTON	Rural	5.008	30800	107	22099	8595	171	482	135	7	604	6914	82	200	154246	43044
80	US 6 & IA 14 INTERCHANGE	Municipal	0.426	30500	106	21887	8508	170	477	133	7	598	6844	81	198	12993	3624
80	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.230	860	4	740	116	8	22	6	0	6	71	1	2	198	27
80	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.292	1080	4	932	144	14	39	11	1	6	71	1	2	315	42
80	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.211	2160	10	2075	75	11	32	9	0	2	20	0	0	456	16
80	WEST-NORTH WEST-SOUTH LOOP	Municipal	0.199	2040	9	1897	134	17	48	14	1	4	48	1	2	406	27
80	EAST LIMITS OF NEWTON	Municipal	3.253	28200	94	19548	8558	162	457	128	7	604	6917	82	200	91735	27839
80	CO RD T14 INTERCHANGE	Rural	0.743	28500	95	19759	8645	164	462	129	7	610	6987	83	202	21176	6423
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.329	1400	5	1108	287	9	26	7	0	19	216	3	6	461	94
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.298	1320	5	935	380	17	48	14	1	23	266	3	7	393	113
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.329	1460	5	1052	403	20	57	16	1	24	274	3	7	480	133
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.342	1510	6	1230	274	9	25	7	0	18	206	2	5	516	94
80	IA 224 & CO RD T22 INTERCHANGE	Rural	5.031	28300	94	19570	8635	161	454	127	7	610	6990	83	202	142377	43443
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.261	300	1	258	40	5	13	4	0	1	16	0	0	78	10
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.317	270	1	239	30	2	5	1	0	2	20	0	0	86	10
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.298	520	2	440	78	7	19	5	0	4	41	0	1	155	23
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.329	480	2	440	38	4	12	3	0	1	16	0	0	158	13
80	CO RD T38 INTERCHANGE	Rural	5.737	27800	92	19118	8589	157	441	123	7	609	6969	83	202	159489	49275
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.311	460	2	414	44	5	13	4	0	2	20	0	0	143	14
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.348	460	2	427	31	3	10	3	0	1	13	0	0	160	11
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.410	280	1	245	34	4	12	3	0	1	12	0	0	115	14
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.317	300	1	260	39	5	15	4	0	1	13	0	0	95	12
80	WEST LINE OF POWESHIEK COUNTY	Rural	1.503	28200	94	19515	8591	155	437	122	7	609	6976	83	202	42385	12912
	ROUTE SUMMARY - RURAL		33.137	24648												816759	232813
	ROUTE SUMMARY - MUNICIPAL		4.611	23011												106103	31575