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
380	52 Johnson COUNTY
380	I 80 & US 218 INTERCHANGE TO
380	SOUTH LIMITS OF NORTH LIBERTY	Municipal	2.036	46900	242	38760	7902	322	990	249	14	449	5632	73	171	95488	16088
380	NORTH LIMITS OF NORTH LIBERTY	Municipal	0.506	46900	242	38760	7902	322	990	249	14	449	5632	73	171	23731	3998
380	CO RD F28 INTERCHANGE	Rural	1.504	46900	242	38760	7902	322	990	249	14	449	5632	73	171	70538	11885
380	EAST-NORTH WEST-NORTH RAMP	Rural	0.261	4320	24	3862	434	43	131	33	2	16	201	3	6	1128	113
380	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.298	3790	20	3273	497	41	127	32	2	21	263	3	8	1129	148
380	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.261	3420	18	2916	486	41	126	32	2	20	255	3	8	893	127
380	NORTH-EAST NORTH-WEST RAMP	Rural	0.298	4490	25	3976	490	46	143	36	2	19	234	3	7	1338	146
380	SOUTH LIMITS OF SHUEYVILLE	Rural	6.035	48500	252	40409	7843	329	1011	254	14	443	5550	72	169	292698	47333
380	NORTH LIMITS OF SHUEYVILLE	Municipal	0.474	48500	252	40409	7843	329	1011	254	14	443	5550	72	169	22989	3718
380	CO RD F12 INTERCHANGE	Rural	0.303	48500	252	40409	7843	329	1011	254	14	443	5550	72	169	14696	2376
380	EAST-NORTH WEST-NORTH RAMP	Rural	0.311	2740	16	2526	199	28	86	22	1	4	55	1	2	852	62
380	SOUTH-EAST SOUTH-WEST RAMP	Rural	0.298	1360	7	1079	275	19	57	14	1	13	164	2	5	405	82
380	EAST-SOUTH WEST-SOUTH RAMP	Rural	0.360	1250	6	1006	238	18	54	14	1	11	135	2	4	450	86
380	NORTH-EAST NORTH-WEST RAMP	Rural	0.292	2830	16	2594	220	29	91	23	1	5	68	1	2	826	64
380	SOUTH LINE OF LINN COUNTY	Rural	0.953	51500	271	43484	7749	350	1076	270	15	429	5374	69	163	49080	7385
	ROUTE SUMMARY - RURAL		11.174	38843												434033	69807
	ROUTE SUMMARY - MUNICIPAL		3.016	47151												142208	23804