Iowa DOT

Volume of Traffic on the Primary Road System

Route	2009	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2009				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
380	57 Linn COUNTY
380	SOUTH LIMITS OF CEDAR RAPIDS	Rural	0.260	40900	280	33446	7167	318	777	240	16	2144	3166	111	396	10634	1863
380	CO RD E70 INTERCHANGE	Municipal	1.756	40900	280	33446	7167	318	777	240	16	2144	3166	111	396	71820	12585
380	US 30/US 151/US 218 INTERCHANGE	Municipal	2.513	41900	289	34492	7112	342	836	258	17	2086	3080	108	385	105295	17872
380	33RD AVENUE SW INTERCHANGE	Municipal	1.256	62500	511	55061	6917	403	1106	386	25	2019	2502	264	210	78500	8688
380	WILSON AVENUE INTERCHANGE	Municipal	0.744	65300	537	57790	6962	418	1145	400	25	2010	2491	263	209	48583	5180
380	5TH AVENUE SW INTERCHANGE	Municipal	1.086	71000	588	63321	7078	442	1211	423	27	2011	2492	263	209	77106	7687
380	IA 922 INTERCHANGE	Municipal	0.332	58700	483	52001	6205	339	929	325	21	1856	2300	242	193	19488	2060
380	1ST ST NE INTERCHANGE	Municipal	0.412	68800	573	61708	6506	378	1036	362	23	1903	2358	249	199	28346	2680
380	7TH ST & 8TH ST NE INTERCHANGE	Municipal	0.493	72800	609	65608	6570	412	1128	394	25	1863	2309	243	194	35890	3239
380	H AVENUE NE INTERCHANGE	Municipal	0.911	80500	679	73140	6666	430	1180	412	26	1866	2312	244	194	73336	6073
380	COLDSTREAM AVENUE INTERCHANGE	Municipal	0.783	80500	681	73313	6491	414	1136	397	25	1826	2263	239	191	63032	5082
380	GLASS ROAD NE INTERCHANGE	Municipal	0.323	73300	616	66289	6382	397	1087	380	24	1816	2251	237	189	23676	2061
380	42ND STREET NE INTERCHANGE	Municipal	0.702	77600	655	70574	6356	397	1089	380	24	1804	2236	236	188	54475	4462
380	IA 100 INTERCHANGE
380	SOUTH INNERLEG SOUTH PART	Municipal	0.508	59700	493	53122	6074	348	954	333	21	1785	2213	233	185	30328	3086
380	NORTH LIMITS OF CEDAR RAPIDS & SOUTH LIMITS OF HIAWATHA AT BLAIRS FERRY ROAD INTCHG
380	SOUTH INNERLEG SOUTH PART	Municipal	0.480	42400	339	36473	5581	276	758	265	17	1723	2136	225	179	20352	2679
380	BOYSON ROAD NE INTERCHANGE	Municipal	0.911	42600	308	36838	5446	270	660	204	14	1585	2340	82	293	38809	4961
380	NORTH LIMITS OF HIAWATHA AT
380	SOUTH LIMITS OF CEDAR RAPIDS	Municipal	1.258	31400	220	26325	4849	181	444	137	9	1503	2220	77	278	39501	6100
380	NORTH LIMITS OF CEDAR RAPIDS	Municipal	0.502	31400	220	26325	4849	181	444	137	9	1503	2220	77	278	15763	2434
380	CO RD E34 INTERCHANGE	Rural	1.817	31400	220	26325	4849	181	444	137	9	1503	2220	77	278	57054	8811
380	CO RD W36 INTERCHANGE	Rural	6.977	26500	182	21685	4629	150	366	113	8	1472	2174	76	272	184891	32297
380	EAST LINE OF BENTON COUNTY	Rural	3.592	21000	140	16680	4177	129	315	97	6	1338	1976	69	247	75432	15004
	ROUTE SUMMARY - RURAL		12.646	25938												328011	57975
	ROUTE SUMMARY - MUNICIPAL		14.970	55063												824300	96929