Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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	0.952	23600	117	18736	4743	135	478	250	48	1144	2406	76	204	22467	4515
35	GRAND AVENUE INTERCHANGE	Municipal	1.173	36800	196	31462	5135	173	611	320	62	1185	2493	79	212	43166	6023
35	MILLS CVIC PARKWAY INTERCHANGE *	Municipal	1.242	33900	177	28300	5418	154	545	285	55	1308	2750	87	235	42104	6729
35	I 80 & I 235 WEST INTERCHANGE *	Municipal	2.282	34700	182	29095	5418	154	545	285	55	1308	2750	87	235	79185	12364
35	UNIVERSITY AVENUE INTERCHANGE SOUTH INNERLEG AT NORTH LIMITS OF WEST DES MOINES &
35	SOUTH LIMITS OF CLIVE	Municipal	0.568	69400	351	56308	12729	266	941	493	95	3265	6866	218	585	39419	7230
35	US 6 INTERCHANGE AT NORTH LIMITS OF CLIVE &
35	SOUTH LIMITS OF URBANDALE	Municipal	0.996	82800	431	69097	13258	302	1067	559	108	3351	7047	223	600	82469	13205
35	DOUGLAS AVENUE INTERCHANGE	Municipal	1.010	80600	417	66858	13312	316	1119	586	113	3338	7020	222	599	81406	13445
35	IA 141 INTERCHANGE	Municipal	1.395	74700	379	60663	13646	311	1099	575	111	3449	7253	230	618	104207	19036
35	86TH STREET INTERCHANGE	Municipal	1.977	69200	345	55277	13567	293	1035	542	105	3461	7280	231	620	136808	26822
35	IA 28 INTERCHANGE AT
35	EAST LIMITS OF URBANDALE	Municipal	2.007	74800	380	60944	13464	262	927	485	94	3492	7345	233	626	150124	27022
35	IA 415 INTERCHANGE	Rural	4.023	82700	424	67970	14292	294	1039	544	105	3676	7731	245	659	332702	57497
35	US 69 INTERCHANGE	Rural	1.016	79500	406	65056	14025	283	1000	524	101	3618	7609	241	649	80772	14249
35	I 80 & I 235 EAST INTERCHANGE AT
35	SOUTH LIMITS OF ANKENY	Rural	1.293	76700	390	62541	13756	244	864	453	87	3615	7603	241	647	99173	17787
35	IA 160 & CO RD F38 INTERCHANGE	Municipal	3.516	57200	314	50271	6606	247	874	458	88	1474	3101	98	264	201115	23227
35	EAST 1ST ST INTERCHANGE	Municipal	2.001	48100	257	41154	6681	245	865	453	87	1502	3159	100	269	96248	13369
35	NORTH LIMITS OF ANKENY	Municipal	1.019	37100	191	30599	6303	194	685	358	69	1492	3138	99	267	37805	6423
35	SOUTH LIMITS OF ANKENY	Rural	0.256	37100	191	30599	6303	194	685	358	69	1492	3138	99	267	9498	1614
35	NORTH LIMITS OF ANKENY	Municipal	0.534	37100	191	30599	6303	194	685	358	69	1492	3138	99	267	19811	3366
35	CO RD F22 INTERCHANGE	Rural	2.362	37100	191	30599	6303	194	685	358	69	1492	3138	99	267	87630	14888
35	SOUTH LINE OF STORY COUNTY	Rural	4.952	36500	188	30113	6193	188	665	348	67	1470	3092	98	264	180748	30668
	ROUTE SUMMARY - RURAL		13.902	56864												790523	136703
	ROUTE SUMMARY - MUNICIPAL		20.672	54970												1136334	182776