Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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
28	77 Polk COUNTY
28	IA 5 SOUTH INTERCHANGE	Municipal	0.202	16100	99	15610	391	47	195	56	6	10	71	2	2	3252	79
28	INTERSECTION SW 60TH STREET	Municipal	1.229	13000	35	12529	435	22	187	33	5	28	128	14	19	15977	535
28	INTERSECTION MCKINLEY AVENUE	Municipal	1.044	12400	34	11951	414	20	171	30	5	28	128	14	19	12946	432
28	JUNCTION PARK AVENUE	Municipal	1.009	15800	43	15237	519	29	250	45	7	28	128	14	19	15942	524
28	INTERSECTION RAILROAD AVENUE	Municipal	0.954	32900	90	31928	879	53	459	82	13	40	186	20	27	31387	839
28	INTERSECTION GRAND AVENUE	Municipal	0.911	25500	69	24562	867	48	416	74	12	47	216	23	31	23231	790
28	I 235 INTERCHANGE	Municipal	0.718	25400	69	24462	867	48	416	74	12	47	216	23	31	18237	623
28	INTERSECTION UNIVERSITY AVENUE	Municipal	0.506	20000	55	19669	274	21	179	32	5	5	25	3	4	10120	139
28	SOUTH JUNCTION US 6	Municipal	0.999	13800	38	13487	274	21	179	32	5	5	25	3	4	13786	274
28	NORTH JUT US 6 & DOUGLAS AVE TO
28	INTERSECTION AURORA AVENUE	Municipal	0.505	23600	65	23100	433	32	274	49	8	10	48	5	7	11918	219
28	INTERSECTION MEREDITH DRIVE	Municipal	0.499	26200	72	25602	523	37	317	57	9	15	70	7	10	13074	261
28	NORTH LIMITS OF DES MOINES	Municipal	0.342	28400	78	27796	523	37	317	57	9	15	70	7	10	9713	179
28	I 35 INTERCHANGE	Rural	0.267	28400	78	27796	523	37	317	57	9	15	70	7	10	7583	140
	ROUTE SUMMARY - RURAL		0.267	28400												7583	140
	ROUTE SUMMARY - MUNICIPAL		8.918	20137												179583	4894