Iowa DOT

Volume of Traffic on the Primary Road System

Route	2009	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2009				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	14000	170	13452	376	44	181	67	10	17	51	4	2	2828	76
28	INTERSECTION SW 60TH STREET	Municipal	1.229	12300	126	11856	317	11	56	29	3	37	164	12	5	15117	390
28	INTERSECTION MCKINLEY AVENUE	Municipal	1.044	12700	129	12179	390	19	97	50	5	37	164	12	5	13259	407
28	JUNCTION PARK AVENUE	Municipal	1.009	15200	155	14601	443	25	127	66	7	37	164	12	5	15337	447
28	INTERSECTION RAILROAD AVENUE	Municipal	0.954	27500	281	26473	743	42	217	113	12	62	270	20	7	26235	709
28	INTERSECTION GRAND AVENUE *	Municipal	0.911	24500	248	23367	882	50	259	134	14	73	319	24	9	22320	804
28	I 235 INTERCHANGE *	Municipal	0.718	28500	289	27214	995	62	323	167	18	73	319	24	9	20463	714
28	INTERSECTION UNIVERSITY AVENUE *	Municipal	0.506	22200	230	21632	336	30	156	81	9	10	45	3	1	11233	170
28	SOUTH JUNCTION US 6	Municipal	0.999	13300	138	12986	175	16	81	42	4	5	24	2	0	13287	175
28	NORTH JUT US 6 & DOUGLAS AVE TO
28	INTERSECTION AURORA AVENUE	Municipal	0.505	26900	277	26070	550	47	241	125	13	21	93	7	2	13585	278
28	INTERSECTION MEREDITH DRIVE	Municipal	0.499	27300	281	26444	573	49	254	132	14	21	93	7	2	13623	286
28	NORTH LIMITS OF DES MOINES	Municipal	0.342	29000	297	28024	676	60	312	162	17	21	93	7	2	9918	231
28	I 35 INTERCHANGE	Rural	0.267	32800	334	31481	981	93	484	251	27	22	95	7	2	8758	262
	ROUTE SUMMARY - RURAL		0.267	32800												8758	262
	ROUTE SUMMARY - MUNICIPAL		8.918	19870												177205	4687