Iowa DOT

Volume of Traffic on the Primary Road System

Route	2016	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2016				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	26000	81	20728	5191	184	712	122	5	254	3748	47	120	25324	5056
35	NORTH-EAST RAMP	Municipal	0.342	14900	55	14077	767	71	277	47	2	23	332	4	10	0	0
35	SOUTH-EAST RAMP	Municipal	0.296	1740	6	1425	310	16	62	11	0	13	199	2	6	0	0
35	EAST-SOUTH RAMP EAST PART	Municipal	0.973	1480	5	1246	230	18	69	12	0	8	118	1	3	0	0
35	GRAND AVENUE INTERCHANGE	Municipal	1.204	52300	180	45913	6208	297	1151	196	8	278	4096	51	131	62969	7474
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.347	2340	8	2040	292	36	138	24	1	6	85	1	3	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.293	2690	10	2449	231	24	95	16	1	6	85	1	3	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.261	2920	10	2680	229	23	88	15	1	6	93	1	3	0	0
35	NORTH-EAST NORTH WEST RAMP	Municipal	0.280	1870	6	1626	237	28	109	19	1	5	73	1	2	0	0
35	MILLS CVIC PARKWAY INTERCHANGE	Municipal	1.242	50900	174	44449	6277	313	1215	207	9	277	4076	51	131	63218	7796
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.186	15700	60	15425	215	32	123	21	1	2	35	0	1	0	0
35	EAST-NORTH RAMP	Municipal	0.100	5200	20	5097	83	13	49	8	0	1	11	0	0	0	0
35	SOUTH-EAST RAMP	Municipal	0.103	1010	4	967	39	5	19	3	0	1	11	0	0	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.160	4780	18	4676	86	11	44	7	0	1	21	0	0	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.204	6700	26	6586	88	12	47	8	0	1	18	0	0	0	0
35	WEST-SOUTH RAMP	Municipal	0.104	4740	18	4658	64	8	33	6	0	1	15	0	0	0	0
35	NORTH-WEST RAMP	Municipal	0.105	11000	42	10787	171	24	93	16	1	2	34	0	1	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.195	16200	62	15875	262	39	150	26	1	3	42	1	2	0	0
35	WEST-NORTH RAMP	Municipal	0.094	10500	40	10328	132	19	73	12	1	2	24	0	0	0	0
35	SOUTH-WEST RAMP	Municipal	0.096	3760	14	3698	47	6	25	4	0	1	10	0	0	0	0
35	EAST-SOUTH RAMP	Municipal	0.092	1940	7	1909	24	4	15	2	0	0	3	0	0	0	0
35	NORTH-EAST RAMP	Municipal	0.094	5200	20	5089	91	15	57	10	0	1	8	0	0	0	0
35	I 80 & I 235 WEST INTERCHANGE	Municipal	2.281	71300	252	64467	6580	360	1396	238	10	279	4114	51	132	162635	15009
35	E-N W-N RAMP NORTH PART	Municipal	0.222	23500	73	18756	4671	256	992	169	7	198	2919	36	93	0	0
35	E-N W-N RAMP SOUTH PART	Municipal	0.159	27000	87	22197	4717	263	1020	174	7	198	2925	36	93	0	0
35	EAST-NORTH RAMP	Municipal	0.327	12800	45	11571	1184	154	598	102	4	20	293	4	9	0	0
35	SOUTH-EAST RAMP	Municipal	0.578	7500	28	7073	400	27	107	18	1	15	222	3	7	0	0
35	WEST-SOUTH RAMP	Municipal	0.369	2980	11	2739	230	15	58	10	0	9	132	2	4	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.138	17200	52	13384	3763	124	480	82	3	188	2764	34	88	0	0
35	NORTH-WEST RAMP	Municipal	0.491	15700	47	11902	3751	117	453	77	3	189	2787	35	90	0	0
35	SOUTH-WEST LOOP	Municipal	0.317	3000	11	2781	208	12	46	8	0	9	128	2	4	0	0
35	NORTH-EAST LOOP	Municipal	0.298	13100	46	11701	1353	158	613	105	4	29	425	5	14	0	0
35	EAST-SOUTH LOOP	Municipal	0.329	5700	21	5252	427	31	122	21	1	15	227	3	7	0	0
35	WEST-NORTH RAMP	Municipal	0.750	14900	44	11322	3533	109	422	72	3	179	2632	33	85	0	0
35	E-N W-N CONNECTION TO
35	UNIVERSITY AVENUE	Municipal	0.282	3470	13	3411	46	7	28	5	0	0	5	0	0	0	0
35	UNIVERSITY AVENUE INTERCHANGE SOUTH INNERLEG AT NORTH LIMITS OF WEST DES MOINES &
35	SOUTH LIMITS OF CLIVE	Municipal	0.566	100600	334	85195	15071	803	3113	531	22	647	9532	119	306	56940	8530
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.242	10100	39	9881	180	26	100	17	1	2	33	0	1	0	0
35	S-E S-W RAMP NORTH PART	Municipal	0.081	7300	28	7207	65	10	37	6	0	1	11	0	0	0	0
35	S-E S-W RAMP SOUTH PART	Municipal	0.292	3870	15	3836	19	2	9	2	0	0	5	0	0	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.479	11800	45	11600	155	25	97	17	1	1	14	0	0	0	0
35	EAST-SOUTH WEST-SOUTH LOOP	Municipal	0.230	4340	17	4268	55	7	26	4	0	1	16	0	0	0	0
35	US 6 INTERCHANGE AT NORTH LIMITS OF CLIVE &
35	SOUTH LIMITS OF URBANDALE	Municipal	0.998	118200	401	102448	15351	847	3284	560	23	649	9564	119	306	117964	15320
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.228	7000	25	6464	510	43	169	29	1	16	241	3	7	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.193	9400	35	9029	336	30	118	20	1	10	150	2	5	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.164	8600	32	8201	367	29	111	19	1	13	187	2	5	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.265	8200	30	7688	482	42	164	28	1	15	221	3	7	0	0
35	DOUGLAS AVENUE INTERCHANGE	Municipal	1.007	115400	389	99371	15640	874	3388	578	24	657	9689	121	311	116208	15749
35	EAST-NORTH RAMP	Municipal	0.284	2200	8	2012	180	15	56	10	0	6	89	1	3	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.311	11000	41	10447	512	54	208	35	1	13	192	2	5	0	0
35	WEST-SOUTH RAMP	Municipal	0.279	5980	22	5581	377	37	145	25	1	10	152	2	5	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.330	5500	19	4923	558	38	148	25	1	21	311	4	10	0	0
35	WEST-NORTH LOOP	Municipal	0.162	2080	7	1853	220	16	62	11	0	8	118	1	3	0	0
35	EAST-SOUTH LOOP	Municipal	0.175	5600	21	5396	183	23	88	15	1	3	51	1	2	0	0
35	IA 141 INTERCHANGE	Municipal	1.397	102600	340	86735	15526	829	3214	549	23	666	9811	122	314	143332	21690
35	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.273	6400	22	5505	874	75	293	50	2	28	408	5	13	0	0
35	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.335	7530	26	6677	827	66	256	44	2	28	413	5	13	0	0
35	NORTH-WEST RAMP	Municipal	0.603	14300	52	13338	909	131	510	87	4	11	159	2	5	0	0
35	SOUTH-WEST LOOP	Municipal	0.142	860	2	599	259	29	112	19	1	6	88	1	3	0	0
35	WEST-NORTH WEST-SOUTH LOOP	Municipal	0.244	11500	41	10552	906	134	520	89	4	10	144	2	5	0	0
35	86TH STREET INTERCHANGE	Municipal	1.976	89900	292	74456	15153	676	2621	447	18	695	10241	128	329	177642	29942
35	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.370	9300	35	8990	274	44	169	29	1	2	28	0	1	0	0
35	SOUTH-EAST RAMP	Rural	0.342	5100	19	4887	194	32	123	21	1	1	16	0	0	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.375	6900	26	6751	123	18	71	12	0	1	19	0	0	0	0
35	NORTH-WEST RAMP	Municipal	0.342	5500	21	5412	67	10	40	7	0	1	9	0	0	0	0
35	SOUTH-WEST LOOP	Municipal	0.248	1660	6	1613	41	7	26	5	0	0	3	0	0	0	0
35	NORTH-EAST LOOP	Municipal	0.243	3870	15	3745	110	17	65	11	0	1	14	0	0	0	0
35	IA 28 INTERCHANGE AT
35	EAST LIMITS OF URBANDALE	Municipal	2.008	94000	306	78194	15500	733	2841	485	20	697	10269	128	329	188752	31124
35	EAST-NORTH EAST-SOUTH RAMP	Rural	0.251	12200	46	11729	425	53	207	35	1	8	115	1	3	0	0
35	NORTH-EAST SOUTH-EAST RAMP	Rural	0.234	14300	54	13862	384	46	178	30	1	8	116	1	3	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.304	10700	40	10156	504	54	211	36	1	12	181	2	5	0	0
35	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.294	10800	40	10244	516	52	201	34	1	14	204	3	7	0	0
35	IA 415 INTERCHANGE	Rural	4.022	99000	326	83385	15289	725	2814	480	20	686	10115	126	324	398178	61492
35	EAST-NORTH EAST-SOUTH RAMP	Rural	0.326	5600	20	5177	403	56	216	37	2	6	84	1	3	0	0
35	NORTH-EAST SOUTH-EAST RAMP	Rural	0.299	6400	23	5905	472	63	245	42	2	7	109	1	3	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Rural	0.247	14500	55	13924	521	82	317	54	2	4	59	1	2	0	0
35	NORTH-WEST SOUTH-WEST RAMP	Rural	0.238	10900	41	10411	448	71	275	47	2	3	48	1	2	0	0
35	US 69 INTERCHANGE	Rural	1.017	85600	275	70130	15195	691	2682	458	19	692	10200	127	327	87055	15453
35	EAST-NORTH EAST-SOUTH RAMP	Rural	0.298	3890	13	3259	618	49	191	33	1	21	309	4	10	0	0
35	SOUTH-EAST RAMP	Rural	0.321	1980	6	1625	349	29	114	19	1	11	166	2	5	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Rural	0.029	6800	22	5739	1039	92	356	61	3	32	475	6	16	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.185	6800	22	5739	1039	92	356	61	3	32	475	6	16	0	0
35	WEST-NORTH WEST-SOUTH RAMP	Rural	0.161	6800	22	5739	1039	92	356	61	3	32	475	6	16	0	0
35	NORTH-WEST RAMP	Rural	0.294	3430	12	3037	381	41	158	27	1	9	138	2	5	0	0
35	SOUTH-WEST LOOP	Rural	0.168	3290	10	2636	644	54	211	36	1	21	307	4	10	0	0
35	NORTH-EAST LOOP	Rural	0.049	2280	8	2097	175	15	58	10	0	6	83	1	2	0	0
35	NORTH-EAST LOOP	Municipal	0.095	2280	8	2097	175	15	58	10	0	6	83	1	2	0	0
35	NORTH-EAST LOOP	Rural	0.075	2280	8	2097	175	15	58	10	0	6	83	1	2	0	0
35	I 80 & I 235 EAST INTERCHANGE	Rural	1.291	80200	257	65670	14273	598	2320	396	16	668	9839	123	315	103538	18426
35	EAST-NORTH RAMP	Municipal	0.460	8600	29	7365	1206	63	244	42	2	52	770	10	25	0	0
35	SOUTH-EAST SOUTH-WEST CONN.	Rural	0.134	16400	56	14370	1974	163	633	108	4	65	958	12	30	0	0
35	SOUTH-EAST RAMP	Rural	0.276	10700	37	9333	1331	102	397	68	3	46	684	9	22	0	0
35	WEST-SOUTH RAMP	Rural	0.393	6100	21	5379	700	73	285	49	2	18	262	3	8	0	0
35	NORTH-EAST NORTH-WEST CONN.	Rural	0.144	25200	83	21318	3798	156	604	103	4	179	2635	33	85	0	0
35	NORTH-WEST RAMP	Rural	0.255	15800	51	13149	2599	105	408	70	3	123	1810	23	59	0	0
35	SOUTH-WEST LOOP	Rural	0.216	5800	20	5137	643	61	235	40	2	19	274	3	8	0	0
35	SOUTH-WEST LOOP	Municipal	0.463	5800	20	5137	643	61	235	40	2	19	274	3	8	0	0
35	NORTH-EAST LOOP	Rural	0.668	9400	32	8169	1199	50	196	33	1	56	825	10	26	0	0
35	WEST-NORTH RAMP	Rural	0.232	13600	44	11268	2288	94	364	62	3	108	1588	20	51	0	0
35	WEST-NORTH RAMP	Municipal	0.249	13600	44	11268	2288	94	364	62	3	108	1588	20	51	0	0
35	EAST-SOUTH RAMP	Rural	0.469	9800	34	8737	1029	63	242	41	2	42	612	8	20	0	0
35	SOUTH LIMITS OF ANKENY	Rural	1.468	87400	301	76998	10101	584	2264	386	16	418	6160	77	198	128303	14828
35	CORPORATE WOODS DR INTERCHANGE	Municipal	0.491	87400	301	76998	10101	584	2264	386	16	418	6160	77	198	42913	4960
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.405	2130	7	1817	306	30	118	20	1	8	123	2	4	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.363	6900	25	6456	419	36	138	24	1	13	199	2	6	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.284	6200	23	5818	359	28	108	18	1	12	183	2	5	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.349	2020	6	1654	360	35	136	23	1	10	148	2	5	0	0
35	IA 160 & CO RD F38 INTERCHANGE	Municipal	1.562	78600	268	68343	9989	586	2272	388	16	410	6049	75	194	122773	15603
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.246	3650	13	3443	193	18	68	12	0	6	85	1	3	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.280	10800	40	10280	480	38	148	25	1	16	241	3	7	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.303	10000	37	9440	523	41	160	27	1	18	263	3	8	0	0
35	EAST-SOUTH RAMP	Municipal	0.057	2180	8	2057	115	8	29	5	0	4	66	1	2	0	0
35	WEST-SOUTH RAMP	Municipal	0.195	7800	29	7363	408	34	131	22	1	13	198	2	6	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.292	3950	15	3708	227	21	80	14	1	7	101	1	3	0	0
35	EAST 1ST ST INTERCHANGE	Municipal	2.002	65400	218	55775	9406	545	2112	361	15	389	5731	71	183	130931	18831
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.267	1900	7	1829	64	5	20	3	0	2	32	0	1	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.242	9500	36	9247	217	29	111	19	1	4	52	1	2	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.461	9200	35	8968	197	26	100	17	1	3	48	1	2	0	0
35	EAST-SOUTH RAMP	Municipal	0.047	950	3	850	97	11	42	7	0	2	32	0	1	0	0
35	WEST-SOUTH RAMP	Municipal	0.079	8200	32	8068	100	15	58	10	0	1	15	0	0	0	0
35	NORTH-EAST NORTH-WEST RAMP	Municipal	0.255	1810	7	1744	59	4	17	3	0	2	31	0	1	0	0
35	NE 36TH STREET INTERCHANGE	Municipal	2.073	50500	161	41224	9115	500	1938	331	14	386	5694	71	182	104687	18895
35	EAST-NORTH WEST-NORTH RAMP	Municipal	0.298	1080	4	1058	18	3	12	2	0	0	1	0	0	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.466	3960	15	3868	77	13	49	8	0	0	5	0	0	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.213	4270	16	4150	104	16	63	11	0	1	12	0	0	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Municipal	0.070	4270	16	4150	104	16	63	11	0	1	12	0	0	0	0
35	NORTH-EAST NORTH-WEST RAMP	Rural	0.455	1190	5	1156	30	5	19	3	0	0	3	0	0	0	0
35	CO RD F22 INTERCHANGE	Rural	2.111	44500	139	35379	8982	478	1856	317	13	385	5681	71	182	93940	18961
35	EAST-NORTH WEST-NORTH RAMP	Rural	0.237	1260	5	1206	50	6	22	4	0	1	17	0	0	0	0
35	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.259	1340	5	1231	104	12	46	8	0	2	34	0	1	0	0
35	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.244	1400	5	1320	74	9	35	6	0	1	22	0	0	0	0
35	NORTH-EAST NORTH-WEST RAMP	Rural	0.267	1320	5	1285	30	3	13	2	0	1	11	0	0	0	0
35	SOUTH LINE OF STORY COUNTY	Rural	4.952	44400	139	35378	8884	466	1809	309	13	384	5653	70	180	219869	43994
	ROUTE SUMMARY - RURAL		22.655	47988												1030883	173154
	ROUTE SUMMARY - MUNICIPAL		42.265	39814												1516288	215979