Iowa DOT

Volume of Traffic on the Primary Road System

Route	2003	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2003				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
44	83 Shelby COUNTY
44	WEST LIMITS OF PORTSMOUTH	Rural	1.769	730	5	605	119	4	32	15	3	16	43	3	2	1291	211
44	INTERSECTION IA 191	Municipal	0.241	710	5	588	116	4	31	15	3	16	43	3	2	171	28
44	EAST LIMITS OF PORTSMOUTH	Municipal	0.315	1340	11	1166	163	5	45	21	4	22	59	4	3	422	51
44	INTERSECTION CO RD M16	Rural	4.718	1370	11	1192	167	6	46	22	4	22	60	4	3	6464	788
44	WEST LIMITS OF HARLAN	Rural	4.140	2000	16	1816	167	6	46	22	4	22	60	4	3	8280	691
44	INTERSECTION US 59	Municipal	0.157	2600	22	2415	163	5	45	21	4	22	59	4	3	408	26
44	INTERSECTION 12TH STREET	Municipal	0.726	7100	48	6747	304	14	86	51	6	21	112	9	4	5155	221
44	JUNCTION 7TH STREET	Municipal	0.353	6700	45	6343	311	15	90	54	6	21	112	9	4	2365	110
44	EAST LIMITS OF HARLAN	Municipal	0.435	5400	36	5098	265	10	65	39	4	21	112	9	4	2349	115
44	INTERSECTION CO RD M47	Rural	5.249	3490	29	3190	271	9	71	34	7	37	101	7	4	18319	1422
44	NORTH JUNCTION CO RD M56	Rural	2.674	1860	15	1707	138	4	31	15	3	21	57	4	3	4974	369
44	WEST LINE OF AUDUBON COUNTY	Rural	3.999	1290	11	1170	110	4	31	15	3	14	39	3	2	5159	440
	ROUTE SUMMARY - RURAL		22.549	1973												44487	3921
	ROUTE SUMMARY - MUNICIPAL		2.227	4881												10870	551