Iowa DOT

Volume of Traffic on the Primary Road System

Route	2012	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2012				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	19500	96	15389	4017	95	292	73	4	252	3162	41	96	64233	13232
29	EAST-NORTH WEST-NORTH RAMP	Rural	0.292	1100	6	956	138	10	32	8	0	6	77	1	2	321	40
29	SOUTH-EAST SOUTH-WEST RAMP	Municipal	0.249	3810	20	3233	558	27	82	21	1	30	381	5	12	949	139
29	WEST-SOUTH RAMP	Rural	0.249	1240	6	928	307	6	19	5	0	20	246	3	7	309	76
29	NORTH-EAST NORTH-WEST RAMP	Rural	0.311	860	5	749	106	5	14	3	0	6	75	1	2	267	33
29	EAST-SOUTH LOOP	Rural	0.211	2670	15	2335	321	17	52	13	1	17	213	3	6	563	68
29	CO RD F50 INTERCHANGE	Rural	6.302	13700	64	10255	3382	67	205	51	3	217	2720	35	83	86337	21313
29	EAST-NORTH WEST-NORTH RAMP	Rural	0.317	140	1	92	47	2	5	1	0	3	35	0	1	44	15
29	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.249	270	2	249	19	3	8	2	0	0	5	0	0	67	5
29	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.317	280	2	259	19	3	8	2	0	0	5	0	0	89	6
29	NORTH-EAST NORTH-WEST RAMP	Rural	0.267	120	0	74	45	3	8	2	0	2	28	0	0	32	12
29	IA 127 INTERCHANGE	Rural	7.221	13400	62	9903	3436	66	202	51	3	221	2773	36	85	96761	24811
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	3	0	5	65	1	2	126	25
29	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.267	420	2	363	54	4	12	3	0	2	31	0	0	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	12700	58	9333	3310	60	184	46	3	214	2686	35	82	81344	21201
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	12600	58	9238	3306	61	186	47	3	214	2680	35	82	64499	16923
	ROUTE SUMMARY - RURAL		32.779	12059												395274	97793
	ROUTE SUMMARY - MUNICIPAL		0.249	3810												949	139