Iowa DOT

Volume of Traffic on the Primary Road System

Route	2013	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2013				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	19300	85	15323	3892	136	469	97	6	162	2909	31	82	15903	3207
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.342	1270	6	1135	129	7	23	5	0	5	87	1	2	434	44
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.249	1250	6	1117	127	10	35	7	0	4	68	1	2	311	32
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.429	1400	7	1249	144	14	47	10	1	4	67	1	2	601	62
280	NORTH-EAST NORTH-WEST LOOP	Municipal	0.298	1190	6	1102	82	8	27	5	0	2	38	0	1	355	24
280	CO RD F65 & LOCUST ST INTCHG	Municipal	3.701	19500	86	15466	3949	145	501	103	6	162	2917	31	83	72170	14615
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.317	1070	5	874	192	26	88	18	1	3	54	1	2	339	61
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.280	2250	12	2101	137	15	50	10	1	3	56	1	2	630	38
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.317	2030	10	1839	180	21	72	15	1	4	66	1	2	644	57
280	NORTH-EAST NORTH-WEST RAMP	Municipal	0.280	1100	5	907	188	28	95	20	1	2	40	0	1	308	53
280	US 61 & IA 461 INTERCHANGE	Municipal	2.033	21600	97	17617	3885	127	439	91	5	164	2944	32	85	43913	7898
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.280	4110	19	3345	746	52	180	37	2	24	433	5	13	1151	209
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.298	2620	11	2009	599	33	113	23	1	22	392	4	11	781	179
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.280	2750	11	2068	671	27	95	20	1	27	482	5	14	770	188
280	NORTH-EAST NORTH-WEST RAMP	Municipal	0.248	3840	17	3145	678	39	136	28	2	24	432	5	13	952	168
280	IA 22 INTERCHANGE	Municipal	1.744	19000	84	15184	3732	96	330	68	4	164	2954	32	85	33136	6509
280	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.398	2740	11	2058	670	45	155	32	2	22	398	4	11	1091	267
280	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.261	2350	9	1695	646	42	145	30	2	22	390	4	11	613	169
280	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.410	870	3	564	303	13	44	9	1	12	216	2	6	357	124
280	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.360	840	3	576	261	14	47	10	1	10	174	2	5	302	94
280	SOUTH LIMITS OF DAVENPORT AT
280	ILLINOIS STATE LINE	Municipal	1.278	22400	99	17816	4485	156	540	112	7	186	3353	36	96	28627	5732
	ROUTE SUMMARY - MUNICIPAL		14.627	13905												203388	39730