Iowa DOT

Volume of Traffic on the Primary Road System

Route	2010	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2010				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
80	48 Iowa COUNTY
80	CO RD V38 INTERCHANGE	Rural	1.046	26800	97	17816	8888	144	441	102	6	711	7190	80	213	28033	9297
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	300	1	260	38	2	5	1	0	3	26	0	0	84	11
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.280	230	1	199	30	3	8	2	0	1	15	0	0	64	8
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.292	120	1	93	26	2	6	1	0	1	14	0	0	35	8
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.292	110	0	78	31	2	6	1	0	2	18	0	0	32	9
80	CO RD V52 INTERCHANGE	Rural	6.053	27100	98	18103	8899	144	441	102	6	711	7199	80	213	164036	53866
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.249	260	1	248	10	2	5	1	0	0	2	0	0	65	2
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.261	190	1	179	10	1	4	1	0	0	3	0	0	50	3
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.249	50	0	47	3	0	1	0	0	0	2	0	0	12	1
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.267	80	0	73	6	0	1	0	0	0	4	0	0	21	2
80	CO RD V66 INTERCHANGE	Rural	5.009	27400	100	18390	8910	147	450	104	7	711	7197	80	213	137247	44630
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.242	820	4	687	129	8	24	6	0	8	80	1	2	198	31
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.379	500	2	435	62	4	11	2	0	4	39	0	1	190	23
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.261	450	2	391	57	3	10	2	0	4	37	0	1	117	15
80	NORTH-EAST SOUTH-EAST LOOP	Rural	0.249	950	5	833	113	7	22	5	0	7	69	1	2	237	28
80	WEST LIMITS OF WILLIAMSBURG	Rural	2.537	28200	104	19063	9033	155	475	110	7	718	7270	81	216	71543	22917
80	IA 149 & CO RD V77 INTERCHANGE	Municipal	0.471	28200	104	19063	9033	155	475	110	7	718	7270	81	216	13282	4255
80	EAST-NORTH EAST-SOUTH RAMP	Municipal	0.238	2520	13	2337	171	14	43	10	1	9	90	1	3	600	41
80	NORTH-EAST SOUTH-EAST RAMP	Municipal	0.310	2170	11	2003	156	10	32	7	0	9	93	1	3	673	48
80	WEST-NORTH WEST-SOUTH RAMP	Municipal	0.261	1430	7	1324	99	6	18	4	0	6	61	1	2	373	26
80	NORTH-WEST SOUTH-WEST RAMP	Municipal	0.261	1690	8	1550	131	11	34	8	0	7	68	1	2	441	34
80	EAST LIMITS OF WILLIAMSBURG	Municipal	0.531	29800	112	20558	9130	163	498	115	7	724	7324	82	219	15824	4848
80	US 151 & CO RD W21 INTERCHANGE	Rural	4.496	29800	112	20558	9130	163	498	115	7	724	7324	82	219	133981	41048
80	EAST-NORTH EAST-SOUTH RAMP	Rural	0.280	670	3	621	46	5	15	4	0	2	19	0	0	188	13
80	NORTH-EAST SOUTH-EAST RAMP	Rural	0.248	490	2	455	33	4	11	3	0	1	13	0	0	122	8
80	WEST-NORTH WEST-SOUTH RAMP	Rural	0.224	820	4	748	67	8	24	6	0	3	25	0	0	184	15
80	NORTH-WEST SOUTH-WEST RAMP	Rural	0.317	830	4	748	77	6	18	4	0	4	42	0	1	263	24
80	WEST LINE OF JOHNSON COUNTY	Rural	3.992	29300	109	20126	9065	158	482	111	7	720	7289	81	216	116966	36187
	ROUTE SUMMARY - RURAL		27.503	23767												653668	208146
	ROUTE SUMMARY - MUNICIPAL		2.072	15054												31193	9252