Iowa DOT

Volume of Traffic on the Primary Road System

Route	2007	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2007				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
35	77 Polk COUNTY
35	IA 5 INTERCHANGE	Municipal	0.980	24900	177	19087	5632	257	727	217	18	1301	2777	95	241	24402	5519
35	GRAND AVENUE INTERCHANGE	Municipal	1.148	42500	336	36173	5983	324	917	274	22	1311	2797	96	242	48790	6868
35	MILLS CVIC PARKWAY INTERCHANGE	Municipal	1.243	43800	345	37130	6317	355	1005	300	24	1366	2914	100	253	54443	7852
35	I 80 & I 235 WEST INTERCHANGE	Municipal	2.282	56700	457	49245	6988	446	1263	377	30	1436	3064	105	265	129389	15947
35	UNIVERSITY AVENUE INTERCHANGE SOUTH INNERLEG AT NORTH LIMITS OF WEST DES MOINES &
35	SOUTH LIMITS OF CLIVE	Municipal	0.568	85800	661	71186	13938	575	1627	486	39	3305	7053	241	611	48734	7917
35	US 6 INTERCHANGE AT NORTH LIMITS OF CLIVE &
35	SOUTH LIMITS OF URBANDALE	Municipal	0.997	102200	809	87091	14282	621	1757	525	42	3342	7132	244	618	101893	14239
35	DOUGLAS AVENUE INTERCHANGE	Municipal	1.007	99800	786	84584	14414	612	1733	517	42	3393	7241	247	627	100499	14515
35	IA 141 INTERCHANGE	Municipal	1.397	88800	689	74237	13859	542	1535	458	37	3327	7101	243	615	124054	19361
35	86TH STREET INTERCHANGE	Municipal	1.976	85100	656	70684	13745	489	1385	413	33	3368	7187	246	622	168158	27160
35	IA 28 INTERCHANGE AT
35	EAST LIMITS OF URBANDALE	Municipal	2.008	90400	701	75516	14167	549	1554	464	38	3408	7274	249	629	181523	28447
35	IA 415 INTERCHANGE	Rural	4.021	92300	719	77396	14169	540	1529	456	37	3422	7302	250	633	371138	56974
35	US 69 INTERCHANGE	Rural	1.014	82800	632	68063	14091	511	1446	432	35	3439	7340	251	635	83959	14288
35	I 80 & I 235 EAST INTERCHANGE AT
35	SOUTH LIMITS OF ANKENY	Rural	1.291	77100	585	62954	13549	453	1283	383	31	3360	7171	245	621	99536	17492
35	CORPORATE WOODS DR INTERCHANGE	Municipal	1.964	69300	562	60528	8198	491	1392	415	34	1729	3690	126	319	136105	16101
35	IA 160 & CO RD F38 INTERCHANGE	Municipal	1.562	67000	542	58343	8104	480	1359	406	33	1718	3665	125	318	104654	12658
35	EAST 1ST ST INTERCHANGE	Municipal	2.002	54800	440	47334	7017	363	1029	307	25	1560	3329	114	289	109710	14048
35	NORTH LIMITS OF ANKENY	Municipal	1.020	42200	328	35293	6572	313	887	265	21	1499	3199	109	277	43044	6703
35	SOUTH LIMITS OF ANKENY	Rural	0.256	42200	328	35293	6572	313	887	265	21	1499	3199	109	277	10803	1682
35	NORTH LIMITS OF ANKENY	Municipal	0.534	42200	328	35293	6572	313	887	265	21	1499	3199	109	277	22535	3509
35	CO RD F22 INTERCHANGE	Rural	2.362	42200	328	35293	6572	313	887	265	21	1499	3199	109	277	99676	15523
35	SOUTH LINE OF STORY COUNTY	Rural	4.952	41700	325	34964	6404	295	835	249	20	1475	3148	108	273	206498	31713
	ROUTE SUMMARY - RURAL		13.896	62724												871610	137672
	ROUTE SUMMARY - MUNICIPAL		20.688	67572												1397933	200844