Iowa DOT

Volume of Traffic on the Primary Road System

Route	2015	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2015				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	1.763	850	3	632	215	15	75	16	2	10	88	4	5	1499	379
44	INTERSECTION IA 191	Municipal	0.247	800	3	595	201	14	70	15	2	10	83	3	4	198	50
44	EAST LIMITS OF PORTSMOUTH	Municipal	0.309	1290	6	1066	219	12	57	13	1	13	112	5	6	399	68
44	INTERSECTION CO RD M16	Rural	4.718	1380	6	1141	233	12	61	13	1	14	120	5	6	6511	1099
44	WEST LIMITS OF HARLAN	Rural	4.142	2310	11	2066	233	12	61	13	1	14	120	5	6	9568	965
44	INTERSECTION US 59	Municipal	0.157	2180	10	1951	219	12	57	13	1	13	112	5	6	342	34
44	INTERSECTION 12TH STREET	Municipal	0.727	6600	22	6158	420	17	177	26	3	20	147	13	18	4798	305
44	JUNCTION 7TH STREET	Municipal	0.354	6600	22	6158	420	17	177	26	3	20	147	13	18	2336	149
44	EAST LIMITS OF HARLAN	Municipal	0.434	4330	14	3896	420	17	177	26	3	20	147	13	18	1879	182
44	INTERSECTION CO RD M47	Rural	5.245	3030	14	2652	364	32	156	34	4	13	115	5	6	15892	1909
44	NORTH JUNCTION CO RD M56	Rural	3.032	3030	14	2652	364	32	156	34	4	13	115	5	6	9187	1104
44	WEST LINE OF AUDUBON COUNTY	Rural	3.637	1430	6	1218	206	9	46	10	1	13	115	5	6	5201	749
	ROUTE SUMMARY - RURAL		22.537	2124												47858	6205
	ROUTE SUMMARY - MUNICIPAL		2.228	4467												9952	788