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
280	82 Scott COUNTY
280	I 80 INTERCHANGE TO
280	US 6 & 200TH STREET INTERCHANGE	Municipal	0.824	17500	65	13517	3918	147	413	115	6	251	2869	34	83	14420	3228
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.342	1250	5	1117	127	7	21	6	0	7	82	1	2	428	43
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.249	1230	5	1099	125	11	32	9	0	6	65	1	2	306	31
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.429	1380	6	1232	142	15	42	12	1	6	64	1	2	592	61
280	NORTH-EAST NORTH-WEST LOOP	Municipal	0.298	1170	5	1082	82	9	24	7	0	3	37	0	1	349	24
280	CO RD F65 & LOCUST ST INTCHG	Municipal	3.701	17700	67	13913	3720	157	442	123	7	232	2651	31	76	65508	13768
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.317	1050	4	856	189	28	79	22	1	4	51	1	2	333	60
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.280	2220	10	2075	135	16	45	13	1	5	53	1	2	622	38
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.317	2000	9	1814	177	23	64	18	1	5	63	1	2	634	56
280	NORTH-EAST NORTH-WEST RAMP	Municipal	0.280	1080	4	890	186	31	86	24	1	3	39	0	1	302	52
280	US 61 & IA 461 INTERCHANGE	Municipal	2.033	19700	76	15711	3913	137	386	108	6	254	2904	34	84	40050	7955
280	EAST-NORTH WEST-NORTH RAMP	Municipal	0.280	4050	16	3301	733	58	162	45	2	36	413	5	12	1134	205
280	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.298	2570	10	1971	589	36	101	28	2	33	374	4	11	766	176
280	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.280	2700	10	2030	661	30	85	24	1	40	461	5	13	756	185
280	NORTH-EAST NORTH-WEST RAMP	Municipal	0.248	3780	15	3098	667	44	122	34	2	36	412	5	12	937	165
280	IA 22 INTERCHANGE	Municipal	1.746	17200	64	13373	3763	102	288	80	4	254	2914	35	85	30031	6570
280	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.398	2690	10	2020	660	50	140	39	2	33	380	5	12	1071	263
280	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.261	2320	8	1676	636	47	131	37	2	33	372	4	11	606	166
280	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.410	850	3	548	299	14	40	11	1	18	207	2	5	349	123
280	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.360	820	3	560	257	15	42	12	1	14	166	2	5	295	93
280	SOUTH LIMITS OF DAVENPORT AT
280	ILLINOIS STATE LINE	Municipal	1.277	20500	77	15919	4504	169	476	133	7	288	3296	39	95	26179	5752
	ROUTE SUMMARY - MUNICIPAL		14.628	12693												185668	39014