Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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	0.974	26500	100	20683	5718	214	786	156	9	286	4087	55	124	25811	5569
35	NORTH-EAST RAMP	Municipal	0.342	13600	62	12767	772	76	277	55	3	23	324	4	10	0	0
35	SOUTH-EAST RAMP	Municipal	0.296	1710	7	1400	303	16	59	12	1	14	194	3	6	0	0
35	EAST-SOUTH RAMP EAST PART	Municipal	0.973	1950	8	1589	353	19	69	14	1	16	224	3	6	0	0
35	GRAND AVENUE INTERCHANGE	Municipal	1.204	49400	206	42621	6573	325	1192	237	14	302	4315	58	130	59478	7914
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.347	2250	10	2016	224	26	94	19	1	5	75	1	2	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.293	2220	9	1914	297	34	125	25	1	7	101	1	3	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.261	1620	7	1399	215	29	107	21	1	4	51	1	2	0	0
35	NORTH-EAST NORTH WEST RAMP	Municipal	0.280	1550	6	1348	196	25	92	18	1	4	53	1	2	0	0
35	MILLS CVIC PARKWAY INTERCHANGE	Municipal	1.242	49400	206	42713	6481	312	1147	228	13	301	4293	58	130	61355	8049
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.186	13400	63	13143	193	25	92	18	1	4	51	1	2	0	0
35	EAST-NORTH RAMP	Municipal	0.100	4950	23	4854	73	11	40	8	0	1	12	0	0	0	0
35	SOUTH-EAST RAMP	Municipal	0.103	1680	8	1638	34	4	15	3	0	1	11	0	0	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.160	5200	24	5072	103	14	51	10	1	2	24	0	0	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.204	5900	28	5781	91	13	48	10	1	1	18	0	0	0	0
35	WEST-SOUTH RAMP	Municipal	0.104	3460	16	3398	45	6	24	5	0	1	9	0	0	0	0
35	NORTH-WEST RAMP	Municipal	0.105	9800	46	9596	158	21	78	15	1	3	39	1	2	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.195	14400	68	14084	248	35	127	25	1	4	53	1	2	0	0
35	WEST-NORTH RAMP	Municipal	0.094	8400	40	8241	119	14	51	10	1	3	39	1	2	0	0
35	SOUTH-WEST RAMP	Municipal	0.096	3570	17	3485	68	10	36	7	0	1	13	0	0	0	0
35	EAST-SOUTH RAMP	Municipal	0.092	2410	11	2354	45	7	24	5	0	1	8	0	0	0	0
35	NORTH-EAST RAMP	Municipal	0.094	4610	22	4500	89	14	50	10	1	1	13	0	0	0	0
35	I 80 & I 235 WEST INTERCHANGE	Municipal	2.281	66100	285	59087	6728	345	1267	251	15	305	4355	59	132	150774	15347
35	E-N W-N RAMP NORTH PART	Municipal	0.222	26300	100	20796	5404	195	717	142	8	273	3898	53	119	0	0
35	E-N W-N RAMP SOUTH PART	Municipal	0.159	29400	114	23599	5687	234	861	171	10	277	3961	53	120	0	0
35	EAST-NORTH RAMP	Municipal	0.327	15500	70	14575	855	98	362	72	4	20	286	4	8	0	0
35	SOUTH-EAST RAMP	Municipal	0.578	7300	33	6900	367	23	84	17	1	15	217	3	6	0	0
35	WEST-SOUTH RAMP	Municipal	0.369	2920	13	2652	255	15	55	11	1	11	156	2	4	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.138	16800	56	11657	5087	151	554	110	6	268	3830	52	116	0	0
35	NORTH-WEST RAMP	Municipal	0.491	14400	48	9890	4462	134	494	98	6	235	3349	45	102	0	0
35	SOUTH-WEST LOOP	Municipal	0.317	2730	12	2453	265	21	76	15	1	10	136	2	4	0	0
35	NORTH-EAST LOOP	Municipal	0.298	12300	55	11313	933	86	317	63	4	29	416	6	13	0	0
35	EAST-SOUTH LOOP	Municipal	0.329	6300	28	5900	372	23	84	17	1	16	222	3	6	0	0
35	WEST-NORTH RAMP	Municipal	0.750	13900	44	9025	4832	136	499	99	6	257	3674	50	112	0	0
35	E-N W-N CONNECTION TO
35	UNIVERSITY AVENUE	Municipal	0.282	3010	13	2713	283	39	144	29	2	4	63	1	2	0	0
35	UNIVERSITY AVENUE INTERCHANGE SOUTH INNERLEG AT NORTH LIMITS OF WEST DES MOINES &
35	SOUTH LIMITS OF CLIVE	Municipal	0.566	96600	386	80038	16176	670	2460	488	29	788	11250	152	341	54676	9156
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.242	10600	50	10302	249	24	86	17	1	8	109	1	3	0	0
35	S-E S-W RAMP NORTH PART	Municipal	0.081	6400	29	5996	375	49	179	35	2	7	99	1	2	0	0
35	S-E S-W RAMP SOUTH PART	Municipal	0.292	3340	16	3232	92	10	35	7	0	3	36	0	1	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.479	10900	51	10520	329	28	101	20	1	11	161	2	4	0	0
35	EAST-SOUTH WEST-SOUTH LOOP	Municipal	0.230	3940	17	3620	303	30	111	22	1	9	124	2	4	0	0
35	US 6 INTERCHANGE AT NORTH LIMITS OF CLIVE &
35	SOUTH LIMITS OF URBANDALE	Municipal	0.998	114200	469	97279	16451	691	2536	503	30	798	11395	154	346	113972	16418
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.228	7300	32	6703	565	35	128	25	2	24	337	5	11	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.193	9100	40	8195	865	46	169	33	2	39	552	7	16	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.164	8700	37	7760	902	42	155	31	2	42	603	8	18	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.265	8100	37	7585	479	35	128	25	2	18	259	3	7	0	0
35	DOUGLAS AVENUE INTERCHANGE	Municipal	1.007	111900	462	95710	15728	672	2469	490	29	759	10836	146	328	112683	15838
35	EAST-NORTH RAMP	Municipal	0.284	3040	13	2629	398	41	151	30	2	11	156	2	4	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.311	10400	43	8889	1468	130	476	94	6	48	685	9	20	0	0
35	WEST-SOUTH RAMP	Municipal	0.279	5600	24	4928	648	49	179	35	2	24	344	5	11	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.330	5200	22	4520	658	33	122	24	1	30	428	6	13	0	0
35	WEST-NORTH LOOP	Municipal	0.162	2260	9	1770	481	42	155	31	2	16	225	3	6	0	0
35	EAST-SOUTH LOOP	Municipal	0.175	5500	22	4560	918	65	238	47	3	36	507	7	16	0	0
35	IA 141 INTERCHANGE	Municipal	1.397	100900	416	86252	14232	546	2005	398	23	708	10109	136	306	140957	19882
35	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.273	7200	30	6315	854	94	343	68	4	22	310	4	10	0	0
35	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.335	6400	27	5516	858	93	343	68	4	22	314	4	10	0	0
35	NORTH-WEST RAMP	Municipal	0.603	12000	55	11343	602	78	285	57	3	11	162	2	4	0	0
35	SOUTH-WEST LOOP	Municipal	0.142	740	3	529	209	20	74	15	1	6	90	1	2	0	0
35	WEST-NORTH WEST-SOUTH LOOP	Municipal	0.244	11200	51	10567	582	78	285	57	3	10	144	2	4	0	0
35	86TH STREET INTERCHANGE	Municipal	1.976	90600	365	75683	14552	558	2049	407	24	724	10338	139	313	179026	28755
35	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.370	9000	42	8657	302	21	78	16	1	12	167	2	5	0	0
35	SOUTH-EAST RAMP	Rural	0.342	5300	25	5151	124	11	40	8	0	4	58	1	2	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.375	6200	29	6011	160	10	38	8	0	6	92	1	2	0	0
35	NORTH-WEST RAMP	Municipal	0.342	4280	20	4153	107	15	53	11	1	2	25	0	0	0	0
35	SOUTH-WEST LOOP	Municipal	0.248	1760	8	1590	162	11	39	8	0	7	93	1	2	0	0
35	NORTH-EAST LOOP	Municipal	0.243	4170	19	3931	220	12	45	9	1	10	138	2	4	0	0
35	IA 28 INTERCHANGE AT
35	EAST LIMITS OF URBANDALE	Municipal	2.008	96700	393	81537	14769	567	2081	413	24	735	10491	141	318	194174	29656
35	EAST-NORTH EAST-SOUTH RAMP	Rural	0.251	11000	51	10529	420	56	204	41	2	7	105	1	3	0	0
35	NORTH-EAST SOUTH-EAST RAMP	Rural	0.234	11300	52	10774	474	64	237	47	3	8	110	1	3	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.304	9700	45	9260	396	37	134	27	2	12	177	2	5	0	0
35	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.294	9800	45	9299	456	43	158	31	2	14	199	3	6	0	0
35	IA 415 INTERCHANGE	Rural	4.022	100300	410	85057	14832	611	2244	445	26	724	10330	139	312	403407	59654
35	EAST-NORTH EAST-SOUTH RAMP	Rural	0.326	4830	21	4317	492	52	191	38	2	13	188	3	6	0	0
35	NORTH-EAST SOUTH-EAST RAMP	Rural	0.299	4990	22	4539	429	39	142	28	2	14	196	3	6	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Rural	0.247	10200	46	9482	672	64	237	47	3	20	288	4	8	0	0
35	NORTH-WEST SOUTH-WEST RAMP	Rural	0.238	9700	45	9243	413	39	144	29	2	13	180	2	5	0	0
35	US 69 INTERCHANGE	Rural	1.017	90200	363	75170	14668	598	2197	436	26	718	10246	138	310	91733	14917
35	EAST-NORTH EAST-SOUTH RAMP	Rural	0.298	4570	17	3564	989	78	286	57	3	36	507	7	16	0	0
35	SOUTH-EAST RAMP	Rural	0.321	2230	9	1768	454	36	134	27	2	16	230	3	6	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Rural	0.029	6900	27	5628	1245	79	290	58	3	51	732	10	22	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.185	6900	27	5628	1245	79	290	58	3	51	732	10	22	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Rural	0.161	6900	27	5628	1245	79	290	58	3	51	732	10	22	0	0
35	NORTH-WEST RAMP	Rural	0.294	3710	15	3170	525	43	157	31	2	18	262	4	8	0	0
35	SOUTH-WEST LOOP	Rural	0.168	3110	12	2467	631	59	217	43	3	19	278	4	8	0	0
35	NORTH-EAST LOOP	Rural	0.049	2120	9	1843	268	30	110	22	1	7	94	1	2	0	0
35	NORTH-EAST LOOP	Municipal	0.095	2120	9	1843	268	30	110	22	1	7	94	1	2	0	0
35	NORTH-EAST LOOP	Rural	0.075	2120	9	1843	268	30	110	22	1	7	94	1	2	0	0
35	I 80 & I 235 EAST INTERCHANGE	Rural	1.291	85300	342	70981	13977	562	2062	409	24	687	9805	132	297	110122	18044
35	EAST-NORTH RAMP	Municipal	0.460	7900	31	6493	1376	81	297	59	3	59	840	11	25	0	0
35	SOUTH-EAST SOUTH-WEST CONN.	Rural	0.134	15200	65	13473	1662	145	532	106	6	55	785	11	24	0	0
35	SOUTH-EAST RAMP	Rural	0.276	9500	40	8225	1235	103	380	75	4	42	603	8	18	0	0
35	WEST-SOUTH RAMP	Rural	0.393	6000	26	5304	671	71	259	51	3	18	258	3	7	0	0
35	NORTH-EAST NORTH-WEST CONN.	Rural	0.144	21900	88	18282	3530	135	497	99	6	176	2508	34	76	0	0
35	NORTH-WEST RAMP	Rural	0.255	14500	58	12095	2346	84	310	61	4	119	1694	23	52	0	0
35	SOUTH-WEST LOOP	Rural	0.216	5700	25	5248	427	41	152	30	2	13	181	2	5	0	0
35	SOUTH-WEST LOOP	Municipal	0.463	5700	25	5250	424	41	150	30	2	13	180	2	5	0	0
35	NORTH-EAST LOOP	Rural	0.668	7300	29	6087	1183	51	188	37	2	57	813	11	24	0	0
35	WEST-NORTH RAMP	Rural	0.232	14400	59	12212	2129	71	261	52	3	110	1564	21	48	0	0
35	WEST-NORTH RAMP	Municipal	0.249	14400	59	12212	2129	71	261	52	3	110	1564	21	48	0	0
35	EAST-SOUTH RAMP	Rural	0.469	8700	36	7549	1114	81	298	59	3	42	603	8	18	0	0
35	SOUTH LIMITS OF ANKENY	Rural	1.468	83800	348	72149	11303	568	2086	414	24	516	7372	99	223	123018	16593
35	CORPORATE WOODS DR INTERCHANGE	Municipal	0.491	83800	348	72149	11303	568	2086	414	24	516	7372	99	223	41146	5550
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.405	1950	7	1488	455	37	137	27	2	16	226	3	6	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.363	4300	17	3470	813	66	241	48	3	29	409	6	13	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.284	3990	15	3070	905	80	294	58	3	30	421	6	13	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.349	2410	10	1997	404	37	137	27	2	13	180	2	5	0	0
35	IA 160 & CO RD F38 INTERCHANGE	Municipal	1.562	79900	333	69123	10444	497	1825	362	21	487	6949	94	211	124804	16314
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.246	4620	21	4294	305	28	103	20	1	10	137	2	4	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.280	11500	49	10193	1257	54	199	40	2	61	864	12	26	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.226	11700	50	10360	1290	54	199	40	2	63	893	12	27	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.292	4980	22	4658	300	28	103	20	1	9	133	2	4	0	0
35	EAST 1ST ST INTERCHANGE	Municipal	2.002	66300	277	57520	8502	444	1632	324	19	383	5462	74	166	132733	17021
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.267	3150	14	2933	203	24	87	17	1	5	66	1	2	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.242	8800	40	8295	465	58	213	42	2	9	134	2	4	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.297	9300	42	8781	476	58	213	42	2	10	144	2	4	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.255	2370	10	2166	193	24	87	17	1	4	57	1	2	0	0
35	NE 36TH STREET INTERCHANGE	Municipal	2.073	53700	220	45524	7957	376	1379	274	16	372	5308	72	161	111320	16495
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.298	1360	7	1279	74	8	38	8	1	2	16	1	1	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.466	3470	17	3215	238	21	101	22	2	9	76	3	4	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.213	3670	18	3415	236	19	94	21	2	10	83	3	4	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.070	3670	18	3415	236	19	94	21	2	10	83	3	4	0	0
35	NORTH-EAST NORTH-WEST RAMP	Rural	0.455	1180	6	1101	73	7	35	8	1	2	19	1	1	0	0
35	CO RD F22 INTERCHANGE	Rural	2.111	49100	199	41271	7630	343	1260	250	15	362	5174	70	157	103650	16107
35	EAST-NORTH WEST-NORTH RAMP	Rural	0.237	860	4	747	109	12	46	9	1	3	37	0	1	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.259	1170	5	1037	128	13	49	10	1	4	50	1	2	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.244	1350	6	1212	132	14	51	10	1	4	50	1	2	0	0
35	NORTH-EAST NORTH-WEST RAMP	Rural	0.267	870	4	774	92	9	34	7	0	3	37	0	1	0	0
35	SOUTH LINE OF STORY COUNTY	Rural	4.952	48300	195	40533	7571	338	1240	246	15	361	5147	69	156	239182	37492
	ROUTE SUMMARY - RURAL		22.655	49493												1071112	162807
	ROUTE SUMMARY - MUNICIPAL		41.646	39830												1502909	211964