Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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	39500	209	33447	5838	177	625	327	63	1387	2917	92	249	9717	1436
380	CO RD E70 INTERCHANGE	Municipal	1.760	38800	205	32855	5733	174	614	321	62	1362	2865	91	245	68288	10090
380	US 30/US 151/US 218 INTERCHANGE	Municipal	2.502	39800	213	34058	5522	177	627	329	63	1291	2716	86	231	99580	13816
380	33RD AVENUE SW INTERCHANGE	Municipal	1.259	59400	522	53242	5631	226	664	484	74	1293	2487	156	247	74785	7089
380	WILSON AVENUE INTERCHANGE	Municipal	0.762	62900	555	56688	5651	233	683	498	76	1286	2474	155	246	47930	4306
380	5TH AVENUE SW INTERCHANGE	Municipal	1.069	68200	605	61720	5869	265	777	567	87	1290	2481	155	246	72906	6274
380	IA 922 INTERCHANGE	Municipal	0.345	54400	475	48537	5383	227	666	485	74	1215	2337	146	232	18768	1857
380	1ST ST NE INTERCHANGE	Municipal	0.406	61700	541	55253	5900	276	808	589	90	1279	2460	154	245	25050	2395
380	7TH ST & 8TH ST NE INTERCHANGE	Municipal	0.484	70600	625	63844	6124	302	885	645	99	1296	2494	156	248	34170	2964
380	H AVENUE NE INTERCHANGE	Municipal	0.926	81900	733	74849	6310	313	918	669	102	1332	2562	160	254	75839	5843
380	COLDSTREAM AVENUE INTERCHANGE	Municipal	0.775	80400	721	73587	6085	297	872	635	97	1293	2487	156	247	62310	4716
380	GLASS ROAD NE INTERCHANGE	Municipal	0.327	72300	644	65766	5883	275	807	588	90	1274	2452	153	244	23642	1924
380	42ND STREET NE INTERCHANGE	Municipal	0.694	74100	661	67523	5909	278	815	594	91	1277	2456	154	245	51425	4101
380	IA 100 INTERCHANGE
380	SOUTH INNERLEG SOUTH PART	Municipal	0.509	55100	483	49304	5308	212	622	453	69	1221	2349	147	233	28046	2702
380	NORTH LIMITS OF CEDAR RAPIDS & SOUTH LIMITS OF HIAWATHA AT BLAIRS FERRY ROAD INTCHG
380	SOUTH INNERLEG SOUTH PART	Municipal	0.479	38000	324	33050	4623	155	453	330	50	1124	2161	135	214	18202	2214
380	BOYSON ROAD NE INTERCHANGE	Municipal	0.925	35800	193	30997	4603	145	512	268	52	1083	2277	72	194	33115	4258
380	NORTH LIMITS OF HIAWATHA AT
380	SOUTH LIMITS OF CEDAR RAPIDS	Municipal	1.253	26000	137	21934	3924	86	302	158	31	999	2102	67	179	32578	4917
380	NORTH LIMITS OF CEDAR RAPIDS	Municipal	0.247	26000	137	21934	3924	86	302	158	31	999	2102	67	179	6422	969
380	CO RD E34 INTERCHANGE	Rural	2.078	26500	140	22360	3996	87	308	161	31	1018	2140	68	183	55067	8304
380	CO RD W36 INTERCHANGE	Rural	6.972	21800	113	18056	3627	73	257	135	26	936	1969	62	168	151990	25287
380	EAST LINE OF BENTON COUNTY	Rural	3.626	17600	88	14072	3438	63	222	116	22	900	1893	60	161	63818	12466
	ROUTE SUMMARY - RURAL		12.922	21714												280592	47493
	ROUTE SUMMARY - MUNICIPAL		14.722	52510												773056	80435