Iowa DOT

Volume of Traffic on the Primary Road System

Route	2007	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2007				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	2.431	5200	49	4591	560	26	111	44	5	104	244	18	8	12641	1361
30	JCT 3RD AVE WEST (STATE CENTER)	Rural	0.996	5300	50	4716	533	26	111	44	5	97	226	16	7	5279	531
30	INTERSECTION CO RD S62	Rural	3.467	4990	47	4383	560	26	111	44	5	104	244	18	8	17300	1942
30	IA 330 INTERCHANGE	Rural	3.990	4960	46	4353	560	26	111	44	5	104	244	18	8	19790	2234
30	IOWA AVENUE INTERCHANGE	Rural	2.182	8400	77	7291	1031	46	198	79	9	195	456	33	14	18329	2250
30	OAKS AVENUE INTERCHANGE	Rural	0.910	6200	55	5191	953	39	170	67	8	187	436	32	14	5642	867
30	WEST LIMITS OF MARSHALLTOWN	Rural	1.012	6300	56	5281	962	40	171	68	8	189	440	32	14	6376	974
30	IA 14 INTERCHANGE	Municipal	1.497	6100	54	5125	920	38	164	65	8	180	422	31	13	9132	1377
30	18TH AVENUE INTERCHANGE	Municipal	1.482	6500	59	5563	877	35	154	61	7	173	405	29	13	9633	1300
30	EAST LIMITS OF MARSHALLTOWN	Municipal	0.352	9100	86	8102	911	40	174	69	8	173	405	29	13	3203	321
30	JUNCTION SHADY OAKS ROAD	Rural	1.356	9400	89	8358	952	42	182	72	9	181	422	31	13	12746	1291
30	INTERSECTION YATES AVENUE	Rural	2.441	9500	90	8458	952	42	182	72	9	181	422	31	13	23190	2324
30	CO RD T37 INTERCHANGE AT
30	WEST LIMITS OF LE GRAND	Rural	1.020	9400	89	8358	952	42	182	72	9	181	422	31	13	9588	971
30	INTERSECTION ABBOTT AVENUE	Municipal	0.996	7200	66	6207	926	41	179	71	8	175	408	30	13	7171	922
30	EAST LIMITS OF LE GRAND AT
30	WEST LINE OF TAMA COUNTY	Municipal	0.077	7900	73	6900	926	41	179	71	8	175	408	30	13	608	71
	ROUTE SUMMARY - RURAL		19.805	6608												130881	14745
	ROUTE SUMMARY - MUNICIPAL		4.404	6755												29747	3991