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
169	46 Humboldt COUNTY
169	INTERSECTION CO RD C49	Rural	1.005	6100	49	5382	669	17	140	67	13	107	292	21	12	6131	672
169	JUNCTION CO RD C46	Rural	1.980	5800	46	5085	669	17	140	67	13	107	292	21	12	11484	1325
169	SOUTH LIMITS OF HUMBOLDT	Rural	0.990	6200	50	5481	669	17	140	67	13	107	292	21	12	6138	662
169	JUNCTION SUMMER AVENUE	Municipal	0.854	7000	57	6273	669	17	140	67	13	107	292	21	12	5978	571
169	INTERSECTION 4TH AVENUE SOUTH	Municipal	0.141	6000	48	5282	669	17	140	67	13	107	292	21	12	846	94
169	JUNCTION 3RD AVENUE NORTH	Municipal	0.536	7200	59	6472	669	17	140	67	13	107	292	21	12	3859	359
169	INTERSECTION IA 3	Municipal	0.510	9700	81	8948	669	17	140	67	13	107	292	21	12	4947	341
169	INTERSECTION 16TH AVENUE N	Municipal	0.496	5800	48	5265	487	10	86	41	8	85	231	16	10	2877	242
169	NORTH LIMITS OF HUMBOLDT	Municipal	0.499	4100	33	3581	487	10	86	41	8	85	231	16	10	2046	243
169	INTERSECTION CO RD C29	Rural	0.984	4100	33	3581	487	10	86	41	8	85	231	16	10	4034	479
169	INTERSECTION CO RD C26	Rural	2.994	3430	26	2916	487	10	86	41	8	85	231	16	10	10269	1458
169	JUNCTION CO RD C12 AT
169	SOUTH LINE OF KOSSUTH COUNTY	Rural	7.198	2710	20	2203	487	10	86	41	8	85	231	16	10	19507	3505
	ROUTE SUMMARY - RURAL		15.151	3799												57563	8101
	ROUTE SUMMARY - MUNICIPAL		3.036	6770												20553	1850