Iowa DOT

Volume of Traffic on the Primary Road System

Route	2004	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2004				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	24500	168	19313	5018	199	541	172	13	1009	2784	90	210	23324	4777
35	GRAND AVENUE INTERCHANGE	Municipal	1.173	44500	334	38556	5606	304	830	264	20	1032	2849	92	214	52199	6576
35	MILLS CVIC PARKWAY INTERCHANGE	Municipal	1.242	45100	335	38588	6173	366	997	317	24	1102	3040	98	229	56014	7667
35	I 80 & I 235 WEST INTERCHANGE	Municipal	2.282	53300	401	46168	6727	412	1124	358	27	1185	3270	105	246	121631	15351
35	UNIVERSITY AVENUE INTERCHANGE SOUTH INNERLEG AT NORTH LIMITS OF WEST DES MOINES &
35	SOUTH LIMITS OF CLIVE	Municipal	0.568	79900	567	65323	14004	584	1591	506	38	2782	7677	247	578	45383	7954
35	US 6 INTERCHANGE AT NORTH LIMITS OF CLIVE &
35	SOUTH LIMITS OF URBANDALE	Municipal	0.996	97600	715	82402	14475	642	1749	557	42	2831	7814	252	588	97210	14417
35	DOUGLAS AVENUE INTERCHANGE	Municipal	1.010	96900	706	81349	14837	634	1729	550	42	2929	8083	260	608	97869	14985
35	IA 141 INTERCHANGE	Municipal	1.395	87300	628	72434	14230	590	1606	511	39	2831	7813	251	588	121784	19851
35	86TH STREET INTERCHANGE	Municipal	1.977	85800	611	70421	14761	618	1683	536	41	2929	8085	260	608	169627	29182
35	IA 28 INTERCHANGE AT
35	EAST LIMITS OF URBANDALE	Municipal	2.007	89800	643	74092	15058	658	1793	571	43	2956	8159	263	615	180229	30221
35	IA 415 INTERCHANGE	Rural	4.023	94400	682	78575	15136	662	1804	574	43	2971	8199	264	617	379771	60892
35	US 69 INTERCHANGE	Rural	1.016	81500	571	65853	15069	633	1725	549	42	2988	8245	265	620	82804	15310
35	I 80 & I 235 EAST INTERCHANGE AT
35	SOUTH LIMITS OF ANKENY	Rural	1.293	76900	535	61712	14646	563	1534	488	37	2964	8180	263	616	99432	18937
35	CORPORATE WOODS DR INTERCHANGE	Municipal	1.946	65500	499	57482	7513	427	1165	371	28	1361	3757	121	283	127463	14620
35	IA 160 & CO RD F38 INTERCHANGE	Municipal	1.543	64200	489	56366	7340	435	1185	377	29	1310	3615	116	272	99061	11326
35	EAST 1ST ST INTERCHANGE	Municipal	2.001	50500	378	43612	6506	345	940	299	23	1208	3333	107	251	101051	13019
35	NORTH LIMITS OF ANKENY	Municipal	1.019	38700	281	32366	6050	264	718	229	17	1189	3280	106	246	39435	6165
35	SOUTH LIMITS OF ANKENY	Rural	0.256	38700	281	32366	6050	264	718	229	17	1189	3280	106	246	9907	1549
35	NORTH LIMITS OF ANKENY	Municipal	0.534	38700	281	32366	6050	264	718	229	17	1189	3280	106	246	20666	3231
35	CO RD F22 INTERCHANGE	Rural	2.362	38700	281	32366	6050	264	718	229	17	1189	3280	106	246	91409	14290
35	SOUTH LINE OF STORY COUNTY	Rural	4.952	38400	279	32170	5947	250	681	217	16	1179	3254	105	245	190157	29450
	ROUTE SUMMARY - RURAL		13.902	61393												853480	140428
	ROUTE SUMMARY - MUNICIPAL		20.645	65534												1352946	199342