Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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
169	46 Humboldt COUNTY
169	INTERSECTION CO RD C49	Rural	0.992	6200	27	5506	666	33	170	36	4	39	348	15	21	6150	661
169	NORTH JUNCTION CO RD C46	Rural	1.984	5500	24	4850	626	28	142	30	3	39	348	15	21	10912	1242
169	SOUTH LIMIT OF HUMBOLDT	Rural	0.988	5800	25	5149	626	28	142	30	3	39	348	15	21	5730	618
169	JUNCTION SUMNER AVENUE	Municipal	0.884	6400	28	5753	619	27	140	30	3	38	344	15	21	5658	547
169	INTERSECTION 4TH AVE SOUTH	Municipal	0.105	6600	29	5952	619	27	140	30	3	38	344	15	21	693	65
169	JUNCTION 3RD AVENUE NORTH	Municipal	0.528	8200	37	7543	619	27	140	30	3	38	344	15	21	4330	327
169	INTERSECTION IA 3	Municipal	0.523	8300	38	7644	619	27	140	30	3	38	344	15	21	4341	324
169	INTERSECTION 16TH AVENUE N	Municipal	0.493	6200	28	5599	574	22	115	24	3	38	337	14	20	3057	283
169	NORTH LIMITS OF HUMBOLDT	Municipal	0.497	4650	20	4063	567	21	110	23	3	38	337	14	20	2311	282
169	INTERSECTION CO RD C29	Rural	0.993	4710	20	4115	574	22	111	23	3	38	342	15	21	4677	570
169	INTERSECTION CO RD C26	Rural	2.997	3740	16	3150	574	22	111	23	3	38	342	15	21	11209	1720
169	JUNCTION CO RD C12 AT
169	SOUTH LINE OF KOSSUTH COUNTY	Rural	7.194	3190	13	2603	574	22	111	23	3	38	342	15	21	22949	4129
	ROUTE SUMMARY - RURAL		15.148	4068												61627	8940
	ROUTE SUMMARY - MUNICIPAL		3.030	6729												20390	1828