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
44	77 Polk COUNTY
44	WEST LIMITS OF GRIMES	Rural	0.600	8600	39	8013	547	52	266	56	6	15	137	6	9	5160	328
44	INTERSECTION JAMES STREET	Municipal	0.454	10800	50	10203	547	52	266	56	6	15	137	6	9	4903	248
44	INTERSECTION LITTLE BEAVER ROAD	Municipal	0.501	15400	72	14601	727	77	391	83	10	15	137	6	9	7715	364
44	IA 141 INTERCHANGE	Municipal	0.482	16000	75	15198	727	77	391	83	10	15	137	6	9	7712	350
44	WEST INNERLEG WEST PART AT
44	EAST LIMITS OF GRIMES*	Municipal	0.028	13800	65	13285	449	45	230	48	6	11	99	4	5	386	13
44	WEST INNERLEG EAST PART*	Rural	0.037	13800	65	13285	449	45	230	48	6	11	99	4	5	511	17
44	EAST INNERLEG*	Rural	0.066	13800	65	13285	449	45	230	48	6	11	99	4	5	911	30
44	EAST-NORTH WEST-NORTH RAMP*	Municipal	0.242	2820	14	2748	59	6	33	7	1	1	10	0	0	0	0
44	SOUTH-EAST SOUTH-WEST RAMP*	Rural	0.261	4570	21	4305	244	24	122	26	3	6	58	2	3	0	0
44	EAST-SOUTH WEST-SOUTH RAMP*	Rural	0.121	4740	22	4449	269	24	123	26	3	9	77	3	4	0	0
44	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.129	4740	22	4449	269	24	123	26	3	9	77	3	4	0	0
44	NORTH-EAST NORTH-WEST RAMP*	Municipal	0.261	2290	11	2201	78	9	45	10	1	1	11	0	0	0	0
	ROUTE SUMMARY - RURAL		1.085	7694												6582	375
	ROUTE SUMMARY - MUNICIPAL		2.097	10781												20716	975