Iowa DOT

Volume of Traffic on the Primary Road System

Route	2010	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2010				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	14200	87	13731	381	45	199	55	6	10	62	2	2	2868	77
28	INTERSECTION SW 60TH STREET	Municipal	1.229	12400	25	12053	321	8	78	13	1	33	153	14	21	15240	395
28	INTERSECTION MCKINLEY AVENUE	Municipal	1.044	12900	26	12479	395	14	135	22	3	33	153	14	21	13468	412
28	JUNCTION PARK AVENUE	Municipal	1.009	15400	31	14920	449	19	177	29	3	33	153	14	21	15539	453
28	INTERSECTION RAILROAD AVENUE	Municipal	0.954	27800	57	26991	752	32	303	49	6	55	251	22	35	26521	717
28	INTERSECTION GRAND AVENUE *	Municipal	0.911	24800	50	23858	892	38	360	58	7	65	297	26	41	22593	813
28	I 235 INTERCHANGE *	Municipal	0.718	28800	58	27734	1007	47	449	72	8	65	297	26	41	20678	723
28	INTERSECTION UNIVERSITY AVENUE *	Municipal	0.506	22500	47	22114	340	23	217	35	4	9	42	4	6	11385	172
28	SOUTH JUNCTION US 6	Municipal	0.999	13500	28	13295	177	12	113	18	2	5	22	2	3	13487	177
28	NORTH JUT US 6 & DOUGLAS AVE TO
28	INTERSECTION AURORA AVENUE	Municipal	0.505	27200	56	26588	556	35	335	54	6	19	86	8	12	13736	281
28	INTERSECTION MEREDITH DRIVE	Municipal	0.499	27600	57	26964	579	37	353	57	7	19	86	8	12	13772	289
28	NORTH LIMITS OF DES MOINES	Municipal	0.342	29300	60	28556	684	46	435	70	8	19	86	8	12	10021	234
28	I 35 INTERCHANGE	Rural	0.267	33400	68	32334	998	71	677	109	13	19	88	8	12	8918	266
	ROUTE SUMMARY - RURAL		0.267	33400												8918	266
	ROUTE SUMMARY - MUNICIPAL		8.918	20106												179308	4743