Iowa DOT

Volume of Traffic on the Primary Road System

Route	2004	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2004				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
218	52 Johnson COUNTY
218	CO RD F62 INTERCHANGE
218	(TO CITY OF HILLS)	Rural	3.037	15100	114	12738	2246	34	223	101	17	458	1275	91	46	45859	6821
218	CO RD F50 INTERCHANGE	Rural	4.203	16900	130	14453	2316	41	264	119	20	458	1276	91	46	71031	9734
218	SOUTH LIMITS OF IOWA CITY	Rural	1.106	13300	98	10862	2340	46	295	133	22	451	1257	90	46	14710	2588
218	IA 1 INTERCHANGE	Municipal	0.512	13300	98	10862	2340	46	295	133	22	451	1257	90	46	6810	1198
218	NORTH LIMITS OF IOWA CITY	Municipal	0.524	18500	138	15412	2948	76	491	222	37	519	1446	104	54	9694	1545
218	SOUTH LIMITS OF IOWA CITY	Rural	0.264	18500	138	15412	2948	76	491	222	37	519	1446	104	54	4884	778
218	CO RD F46 & MELROSE AVE INTCHG	Municipal	1.451	18500	138	15412	2948	76	491	222	37	519	1446	104	54	26844	4278
218	WEST LIMITS OF IOWA CITY	Municipal	0.878	20400	157	17449	2792	77	497	224	37	479	1333	96	49	17911	2451
218	I 80 & I 380 INTERCHANGE AT
218	SOUTH LIMITS OF CORALVILLE	Rural	2.503	20400	157	17449	2792	77	497	224	37	479	1333	96	49	51061	6988
	ROUTE SUMMARY - RURAL		11.113	16876												187545	26909
	ROUTE SUMMARY - MUNICIPAL		3.365	18205												61259	9472