Iowa DOT

Volume of Traffic on the Primary Road System

Route	2002	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2002				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
30	64 Marshall COUNTY
30	JUNCTION CO RD S52	Rural	2.424	5700	45	4882	773	13	122	63	14	138	378	27	18	13817	1874
30	JCT 3RD AVE WEST (STATE CENTER)	Rural	1.000	5500	43	4683	773	13	122	63	14	138	378	27	18	5500	773
30	INTERSECTION CO RD S62	Rural	3.468	5500	43	4683	773	13	122	63	14	138	378	27	18	19074	2681
30	IA 330 INTERCHANGE	Rural	4.031	7200	59	6368	773	13	122	63	14	138	378	27	18	29023	3116
30	IA 976 INTERCHANGE	Rural	1.825	11300	89	9633	1577	26	242	124	28	283	779	56	38	20623	2878
30	LOCAL ROAD INTERCHANGE	Rural	1.600	8300	63	6785	1451	20	184	94	21	277	762	55	37	13280	2322
30	WEST LIMITS OF MARSHALLTOWN	Rural	0.686	8400	64	6874	1461	20	187	96	22	279	766	55	38	5762	1002
30	IA 14 INTERCHANGE	Municipal	1.486	8400	64	6874	1461	20	187	96	22	279	766	55	38	12482	2171
30	SMITH AVENUE INTERCHANGE	Municipal	1.481	9200	72	7710	1418	19	178	91	21	272	748	54	36	13625	2100
30	EAST LIMITS OF MARSHALLTOWN	Municipal	0.372	12100	100	10807	1191	20	184	94	21	214	588	42	29	4501	443
30	JUNCTION SHADY OAKS ROAD	Rural	1.345	12100	100	10807	1191	20	184	94	21	214	588	42	29	16275	1602
30	WEST LIMITS OF LE GRAND	Rural	3.381	10800	88	9520	1191	20	184	94	21	214	588	42	29	36515	4027
30	JUNCTION IA 146 & BEANE STREET	Municipal	0.012	10800	88	9520	1191	20	184	94	21	214	588	42	29	130	14
30	INTERSECTION WEBSTER STREET	Municipal	0.479	9000	75	8024	901	16	151	77	17	157	431	31	21	4311	432
30	EAST LIMITS OF LE GRAND AT
30	WEST LINE OF TAMA COUNTY	Municipal	0.497	9400	78	8420	901	16	151	77	17	157	431	31	21	4672	448
	ROUTE SUMMARY - RURAL		19.760	8090												159869	20275
	ROUTE SUMMARY - MUNICIPAL		4.327	9180												39721	5608