Iowa DOT

Volume of Traffic on the Primary Road System

Route	2005	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2005				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	24600	172	19382	5042	200	543	173	13	1048	2755	94	216	24108	4941
35	GRAND AVENUE INTERCHANGE	Municipal	1.148	44700	344	38714	5634	307	833	265	20	1073	2819	96	220	51316	6468
35	MILLS CVIC PARKWAY INTERCHANGE	Municipal	1.242	45300	344	38745	6203	369	1001	318	24	1145	3008	103	234	56263	7704
35	I 80 & I 235 WEST INTERCHANGE	Municipal	2.281	53600	412	46419	6760	416	1129	358	27	1231	3235	111	252	122262	15420
35	UNIVERSITY AVENUE INTERCHANGE SOUTH INNERLEG AT NORTH LIMITS OF WEST DES MOINES &
35	SOUTH LIMITS OF CLIVE	Municipal	0.568	80300	583	65631	14073	589	1599	508	38	2891	7596	260	594	45610	7993
35	US 6 INTERCHANGE AT NORTH LIMITS OF CLIVE &
35	SOUTH LIMITS OF URBANDALE	Municipal	0.997	98100	735	82802	14546	647	1756	558	42	2942	7732	264	604	97806	14502
35	DOUGLAS AVENUE INTERCHANGE	Municipal	1.003	97400	726	81747	14910	640	1737	551	41	3044	7998	273	625	97692	14955
35	IA 141 INTERCHANGE	Municipal	1.401	87700	646	72740	14300	595	1614	512	38	2942	7730	264	604	122868	20034
35	86TH STREET INTERCHANGE	Municipal	1.976	86200	628	70724	14834	623	1691	537	40	3044	7999	273	625	170331	29312
35	IA 28 INTERCHANGE AT
35	EAST LIMITS OF URBANDALE	Municipal	2.008	90200	661	74392	15133	664	1801	572	43	3072	8073	276	631	181122	30387
35	IA 415 INTERCHANGE	Rural	4.024	94100	695	78298	15091	663	1799	571	43	3063	8048	275	629	378658	60726
35	US 69 INTERCHANGE	Rural	1.014	81300	583	65679	15024	634	1720	546	41	3080	8094	277	632	82438	15234
35	I 80 & I 235 EAST INTERCHANGE AT
35	SOUTH LIMITS OF ANKENY	Rural	1.296	76700	546	61539	14602	563	1529	485	36	3056	8030	275	627	99403	18924
35	CORPORATE WOODS DR INTERCHANGE	Municipal	1.957	65800	513	57726	7550	431	1170	371	28	1415	3717	127	290	128771	14775
35	IA 160 & CO RD F38 INTERCHANGE	Municipal	1.562	64500	503	56609	7377	439	1191	378	28	1361	3577	122	280	100749	11523
35	EAST 1ST ST INTERCHANGE	Municipal	2.003	50800	389	43863	6539	348	944	300	22	1255	3299	113	258	101752	13098
35	NORTH LIMITS OF ANKENY	Municipal	1.019	38900	289	32525	6080	266	722	229	17	1235	3246	111	253	39639	6196
35	SOUTH LIMITS OF ANKENY	Rural	0.256	38600	287	32275	6032	264	716	227	17	1226	3220	110	252	9882	1544
35	NORTH LIMITS OF ANKENY	Municipal	0.534	38900	289	32525	6080	266	722	229	17	1235	3246	111	253	20773	3247
35	CO RD F22 INTERCHANGE	Rural	2.362	38600	287	32275	6032	264	716	227	17	1226	3220	110	252	91173	14248
35	SOUTH LINE OF STORY COUNTY	Rural	4.952	38300	285	32078	5930	250	679	216	16	1216	3194	109	249	189662	29365
	ROUTE SUMMARY - RURAL		13.904	61221												851216	140041
	ROUTE SUMMARY - MUNICIPAL		20.679	65818												1361062	200555