Iowa DOT

Volume of Traffic on the Primary Road System

Route	2013	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2013				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	15800	91	15324	385	45	201	48	5	9	72	2	3	3192	78
28	INTERSECTION SW 60TH STREET	Municipal	1.229	12800	56	12317	428	19	181	36	7	23	131	13	18	15731	526
28	INTERSECTION MCKINLEY AVENUE	Municipal	1.044	12200	53	11740	407	17	166	33	6	23	131	13	18	12737	425
28	JUNCTION PARK AVENUE	Municipal	1.009	15500	67	14921	511	25	243	48	9	23	131	13	18	15640	516
28	INTERSECTION RAILROAD AVENUE	Municipal	0.954	32400	142	31393	865	46	445	88	17	33	190	19	26	30910	825
28	INTERSECTION GRAND AVENUE	Municipal	0.911	25100	109	24138	853	42	404	80	16	39	221	22	30	22866	777
28	I 235 INTERCHANGE	Municipal	0.718	25000	109	24039	853	42	404	80	16	39	221	22	30	17950	612
28	INTERSECTION UNIVERSITY AVENUE	Municipal	0.506	19700	87	19343	269	18	174	35	7	4	26	2	3	9968	136
28	SOUTH JUNCTION US 6	Municipal	0.999	13600	60	13271	269	18	174	35	7	4	26	2	3	13586	269
28	NORTH JUT US 6 & DOUGLAS AVE TO
28	INTERSECTION AURORA AVENUE	Municipal	0.505	23200	102	22671	426	27	266	53	10	9	49	5	7	11716	215
28	INTERSECTION MEREDITH DRIVE	Municipal	0.499	25800	114	25172	514	32	308	61	12	13	72	7	9	12874	256
28	NORTH LIMITS OF DES MOINES	Municipal	0.342	27900	123	27263	514	32	308	61	12	13	72	7	9	9542	176
28	I 35 INTERCHANGE	Rural	0.267	28400	125	27751	523	32	313	62	12	13	73	7	10	7583	140
	ROUTE SUMMARY - RURAL		0.267	28400												7583	140
	ROUTE SUMMARY - MUNICIPAL		8.918	19815												176712	4811