Iowa DOT

Volume of Traffic on the Primary Road System

Route	2005	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2005				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	44900	339	38210	6343	293	795	252	19	1270	3338	114	260	11674	1649
380	CO RD E70 INTERCHANGE	Municipal	1.756	44900	339	38210	6343	293	795	252	19	1270	3338	114	260	78844	11138
380	US 30/US 151/US 218 INTERCHANGE	Municipal	2.511	60800	476	53636	6677	355	964	306	23	1282	3368	115	264	152669	16766
380	33RD AVENUE SW INTERCHANGE	Municipal	1.255	60900	548	54211	6131	160	753	449	34	1392	2917	152	275	76430	7694
380	WILSON AVENUE INTERCHANGE	Municipal	0.744	64100	575	56864	6650	192	907	540	41	1460	3061	160	288	47690	4948
380	5TH AVENUE SW INTERCHANGE	Municipal	1.087	71300	646	63906	6735	199	937	558	43	1469	3080	160	289	77503	7321
380	IA 922 INTERCHANGE	Municipal	0.332	58900	528	52276	6085	159	749	446	34	1380	2894	151	272	19555	2020
380	1ST ST NE INTERCHANGE	Municipal	0.416	65800	594	58776	6418	178	841	501	38	1428	2994	156	281	27373	2670
380	7TH ST & 8TH ST NE INTERCHANGE	Municipal	0.490	73800	673	66644	6469	188	886	528	40	1419	2974	155	280	36162	3170
380	H AVENUE NE INTERCHANGE	Municipal	0.911	83900	775	76705	6405	207	978	583	45	1350	2830	147	266	76433	5835
380	COLDSTREAM AVENUE INTERCHANGE	Municipal	0.783	81400	752	74388	6245	204	961	573	44	1312	2750	143	259	63736	4890
380	GLASS ROAD NE INTERCHANGE	Municipal	0.323	72800	667	66044	6075	191	900	536	41	1295	2715	141	255	23514	1962
380	42ND STREET NE INTERCHANGE	Municipal	0.702	74300	680	67355	6251	200	942	561	43	1324	2776	145	261	52159	4388
380	IA 100 INTERCHANGE
380	SOUTH INNERLEG SOUTH PART	Municipal	0.508	56600	508	50236	5846	172	810	483	37	1277	2677	139	252	28753	2970
380	NORTH LIMITS OF CEDAR RAPIDS & SOUTH LIMITS OF HIAWATHA AT BLAIRS FERRY ROAD INTCHG
380	SOUTH INNERLEG SOUTH PART	Municipal	0.480	39200	339	33550	5304	132	622	371	28	1220	2557	133	241	18816	2546
380	BOYSON ROAD NE INTERCHANGE	Municipal	0.911	38800	292	32897	5604	265	718	228	17	1115	2931	100	228	35347	5105
380	NORTH LIMITS OF HIAWATHA AT
380	SOUTH LIMITS OF CEDAR RAPIDS	Municipal	1.258	28100	205	23061	4830	142	387	123	9	1063	2792	95	218	35350	6076
380	NORTH LIMITS OF CEDAR RAPIDS	Municipal	0.502	28100	205	23061	4830	142	387	123	9	1063	2792	95	218	14106	2425
380	CO RD E34 INTERCHANGE	Rural	1.817	28100	205	23061	4830	142	387	123	9	1063	2792	95	218	51058	8776
380	CO RD W36 INTERCHANGE	Rural	6.977	23400	167	18757	4473	149	405	129	10	964	2533	87	197	163262	31208
380	EAST LINE OF BENTON COUNTY	Rural	3.593	18700	129	14481	4088	112	303	96	7	910	2391	82	187	67189	14688
	ROUTE SUMMARY - RURAL		12.647	23182												293183	56321
	ROUTE SUMMARY - MUNICIPAL		14.969	57749												864440	91924