Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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
280	82 Scott COUNTY
280	I 80 INTERCHANGE TO
280	US 6 & 200TH STREET INTERCHANGE	Municipal	0.824	19100	95	15154	3853	143	440	111	6	224	2807	36	86	15738	3175
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.342	1260	7	1125	128	7	21	5	0	7	84	1	2	431	44
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.249	1240	7	1109	125	11	33	8	0	5	65	1	2	309	31
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.429	1390	8	1241	142	14	44	11	1	5	64	1	2	596	61
280	NORTH-EAST NORTH-WEST LOOP	Municipal	0.298	1180	7	1091	82	8	25	6	0	3	37	0	1	352	24
280	CO RD F65 & LOCUST ST INTCHG	Municipal	3.701	19300	95	15296	3910	153	470	118	7	225	2815	36	86	71429	14471
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.317	1060	5	864	190	27	83	21	1	4	52	1	2	336	60
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.280	2230	13	2082	135	15	47	12	1	4	53	1	2	624	38
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.317	2010	11	1821	178	22	67	17	1	5	63	1	2	637	56
280	NORTH-EAST NORTH-WEST RAMP	Municipal	0.280	1090	6	898	187	29	90	23	1	3	39	1	2	305	52
280	US 61 & IA 461 INTERCHANGE	Municipal	2.033	21400	109	17447	3846	134	412	103	6	227	2841	37	87	43506	7819
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.280	4070	21	3312	738	55	169	42	2	33	418	5	12	1140	207
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.298	2590	12	1985	593	34	106	27	1	30	378	5	12	772	177
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.280	2720	13	2042	665	29	89	22	1	37	466	6	14	762	186
280	NORTH-EAST NORTH-WEST RAMP	Municipal	0.248	3800	19	3110	671	42	128	32	2	33	417	5	12	942	166
280	IA 22 INTERCHANGE	Municipal	1.746	18800	94	15013	3695	101	310	78	4	227	2850	37	87	32825	6451
280	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.398	2710	13	2034	664	47	146	37	2	31	385	5	12	1079	264
280	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.261	2330	10	1679	640	44	136	34	2	30	377	5	12	608	167
280	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.410	860	3	556	300	14	41	10	1	17	208	3	6	353	123
280	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.360	830	4	568	258	14	44	11	1	13	167	2	5	299	93
280	SOUTH LIMITS OF DAVENPORT AT
280	ILLINOIS STATE LINE	Municipal	1.277	22200	110	17651	4441	165	507	127	7	258	3236	42	99	28349	5671
	ROUTE SUMMARY - MUNICIPAL		14.628	13768												201392	39336