Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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	15900	82	15430	388	42	208	46	5	8	72	3	4	3212	78
28	INTERSECTION SW 60TH STREET	Municipal	1.229	12900	45	12424	431	18	195	29	3	19	138	12	17	15854	530
28	INTERSECTION MCKINLEY AVENUE	Municipal	1.044	12300	43	11847	410	17	178	27	3	19	138	12	17	12841	428
28	JUNCTION PARK AVENUE	Municipal	1.009	15600	54	15031	515	25	262	39	4	19	138	12	17	15740	520
28	INTERSECTION RAILROAD AVENUE	Municipal	0.954	32700	115	31715	871	45	478	71	7	27	201	18	25	31196	831
28	INTERSECTION GRAND AVENUE	Municipal	0.911	25300	88	24354	858	41	433	65	6	31	232	21	29	23048	782
28	I 235 INTERCHANGE	Municipal	0.718	25200	88	24255	858	41	433	65	6	31	232	21	29	18094	616
28	INTERSECTION UNIVERSITY AVENUE	Municipal	0.506	19900	71	19558	271	18	187	28	3	4	27	2	3	10069	137
28	SOUTH JUNCTION US 6	Municipal	0.999	13700	48	13380	271	18	187	28	3	4	27	2	3	13686	271
28	NORTH JUT US 6 & DOUGLAS AVE TO
28	INTERSECTION AURORA AVENUE	Municipal	0.505	23400	83	22887	430	27	286	43	4	7	52	5	6	11817	217
28	INTERSECTION MEREDITH DRIVE	Municipal	0.499	26000	92	25390	518	31	331	49	5	10	76	7	9	12974	258
28	NORTH LIMITS OF DES MOINES	Municipal	0.342	28100	99	27483	518	31	331	49	5	10	76	7	9	9610	177
28	I 35 INTERCHANGE	Rural	0.267	30100	106	29441	553	33	353	53	5	11	81	7	9	8037	148
	ROUTE SUMMARY - RURAL		0.267	30100												8037	148
	ROUTE SUMMARY - MUNICIPAL		8.918	19976												178141	4845