Iowa DOT

Volume of Traffic on the Primary Road System

Route	2013	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2013				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
29	43 Harrison COUNTY
29	US 30 INTERCHANGE	Rural	3.294	19600	86	15478	4037	90	310	64	4	181	3260	35	93	64562	13298
29	EAST-NORTH WEST-NORTH RAMP	Rural	0.292	1110	5	967	138	10	34	7	0	4	79	1	2	324	40
29	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.249	3850	18	3268	563	25	87	18	1	22	395	4	11	959	140
29	WEST-SOUTH RAMP	Rural	0.249	1250	5	937	308	6	21	4	0	14	253	3	7	311	77
29	NORTH-EAST NORTH-WEST RAMP	Rural	0.311	860	4	750	106	4	15	3	0	4	77	1	2	267	33
29	EAST-SOUTH LOOP	Rural	0.211	2680	13	2345	322	16	54	11	1	12	219	2	6	565	68
29	CO RD F50 INTERCHANGE	Rural	6.302	13800	57	10344	3399	63	217	45	3	156	2805	30	80	86968	21420
29	EAST-NORTH WEST-NORTH RAMP	Rural	0.317	140	1	92	47	2	5	1	0	2	36	0	1	44	15
29	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.249	270	1	250	19	2	9	2	0	0	5	0	0	67	5
29	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.317	280	1	260	19	2	9	2	0	0	5	0	0	89	6
29	NORTH-EAST NORTH-WEST RAMP	Rural	0.267	120	0	74	45	2	9	2	0	2	29	0	0	32	12
29	IA 127 INTERCHANGE	Rural	7.221	13500	55	9991	3454	62	214	44	3	159	2860	31	82	97484	24941
29	EAST-NORTH WEST-NORTH RAMP	Rural	0.261	110	1	97	12	1	4	1	0	0	5	0	0	29	3
29	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.280	450	2	358	90	3	11	2	0	4	67	1	2	126	25
29	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.267	420	2	364	54	4	13	3	0	2	32	0	1	112	14
29	NORTH-EAST NORTH-WEST RAMP	Rural	0.280	80	0	73	6	0	1	0	0	0	4	0	0	22	2
29	CO RD F20 INTERCHANGE	Rural	6.405	12800	52	9422	3326	56	195	40	2	154	2769	30	79	81984	21303
29	EAST-NORTH WEST-NORTH RAMP	Rural	0.298	50	0	42	8	1	4	1	0	0	2	0	0	15	2
29	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.311	140	1	122	17	1	4	1	0	1	10	0	0	44	5
29	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.267	140	1	129	10	2	5	1	0	0	2	0	0	37	3
29	NORTH-EAST NORTH-WEST RAMP	Rural	0.261	90	0	74	15	2	7	2	0	0	4	0	0	23	4
29	SOUTH LINE OF MONONA COUNTY	Rural	5.119	12700	52	9326	3322	57	197	41	2	154	2763	30	79	65011	17005
	ROUTE SUMMARY - RURAL		32.779	12146												398116	98281
	ROUTE SUMMARY - MUNICIPAL		0.249	3850												959	140