Iowa DOT

Volume of Traffic on the Primary Road System

Route	2004	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2004				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	0.246	40200	294	33918	5985	233	634	202	15	1208	3335	107	251	9889	1472
380	CO RD E70 INTERCHANGE	Municipal	1.760	40200	294	33918	5985	233	634	202	15	1208	3335	107	251	70752	10534
380	US 30/US 151/US 218 INTERCHANGE	Municipal	2.502	41900	311	35891	5694	231	629	200	15	1138	3142	101	236	104834	14246
380	33RD AVENUE SW INTERCHANGE	Municipal	1.259	60600	545	53948	6101	160	748	448	34	1384	2902	151	275	76295	7681
380	WILSON AVENUE INTERCHANGE	Municipal	0.762	64300	582	57618	6094	159	746	447	34	1383	2900	151	273	48997	4644
380	5TH AVENUE SW INTERCHANGE	Municipal	1.069	71500	653	64641	6199	168	787	471	36	1392	2918	152	276	76434	6627
380	IA 922 INTERCHANGE	Municipal	0.345	58700	531	52595	5568	121	568	340	26	1326	2780	145	262	20252	1921
380	1ST ST NE INTERCHANGE	Municipal	0.406	66500	607	60071	5816	136	638	382	29	1361	2853	149	270	26999	2361
380	7TH ST & 8TH ST NE INTERCHANGE	Municipal	0.484	74200	684	67713	5796	140	655	393	30	1345	2821	147	266	35913	2805
380	H AVENUE NE INTERCHANGE	Municipal	0.926	84900	791	78263	5839	172	804	482	37	1277	2677	139	253	78617	5407
380	COLDSTREAM AVENUE INTERCHANGE	Municipal	0.775	82400	769	76125	5498	147	689	413	32	1239	2598	135	245	63860	4261
380	GLASS ROAD NE INTERCHANGE	Municipal	0.327	73100	677	67048	5368	139	650	389	30	1222	2563	134	242	23904	1755
380	42ND STREET NE INTERCHANGE	Municipal	0.694	74800	693	68557	5543	148	692	415	32	1251	2623	137	247	51911	3847
380	IA 100 INTERCHANGE
380	SOUTH INNERLEG SOUTH PART	Municipal	0.509	56600	516	51069	5010	111	519	311	24	1189	2493	130	236	28809	2550
380	NORTH LIMITS OF CEDAR RAPIDS & SOUTH LIMITS OF HIAWATHA AT BLAIRS FERRY ROAD INTCHG
380	SOUTH INNERLEG SOUTH PART	Municipal	0.479	38400	340	33669	4388	71	331	198	15	1109	2325	121	219	18394	2102
380	BOYSON ROAD NE INTERCHANGE	Municipal	0.925	39800	300	34615	4881	164	446	142	11	1015	2802	90	211	36815	4515
380	NORTH LIMITS OF HIAWATHA AT
380	SOUTH LIMITS OF CEDAR RAPIDS	Municipal	1.253	30100	222	25636	4239	99	270	86	7	931	2570	83	194	37715	5311
380	NORTH LIMITS OF CEDAR RAPIDS	Municipal	0.247	30100	222	25636	4239	99	270	86	7	931	2570	83	194	7435	1047
380	CO RD E34 INTERCHANGE	Rural	2.078	30100	222	25636	4239	99	270	86	7	931	2570	83	194	62548	8809
380	CO RD W36 INTERCHANGE	Rural	6.972	25800	187	21599	4011	102	277	88	7	872	2407	77	181	179878	27965
380	EAST LINE OF BENTON COUNTY	Rural	3.626	19900	138	15903	3858	102	278	88	7	834	2301	74	173	72157	13989
	ROUTE SUMMARY - RURAL		12.922	25110												324472	52235
	ROUTE SUMMARY - MUNICIPAL		14.722	54879												807936	81614