Iowa DOT

Volume of Traffic on the Primary Road System

Route	2008	Rural/Municipal	Section length (miles)	Annual average daily traffic	Vehicle classification distribution of annual average daily traffic											Average daily vehicle miles
	2008				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	3.059	16600	159	13795	2645	75	319	122	17	576	1378	113	46	50779	8091
218	CO RD F50 INTERCHANGE	Rural	4.174	18100	175	15210	2713	82	349	134	18	580	1390	114	46	75549	11324
218	SOUTH LIMITS OF IOWA CITY	Rural	1.116	15000	139	12053	2807	99	421	161	22	573	1373	112	46	16740	3133
218	IA 1 INTERCHANGE	Municipal	0.494	15000	139	12053	2807	99	421	161	22	573	1373	112	46	7410	1387
218	NORTH LIMITS OF IOWA CITY	Municipal	0.569	23300	226	19599	3473	148	630	242	33	660	1579	129	53	13258	1976
218	SOUTH LIMITS OF IOWA CITY	Rural	0.209	23300	226	19599	3473	148	630	242	33	660	1579	129	53	4870	726
218	CO RD F46 & MELROSE AVE INTCHG	Municipal	1.465	23300	226	19599	3473	148	630	242	33	660	1579	129	53	34135	5088
218	WEST LIMITS OF IOWA CITY	Municipal	0.869	25100	249	21552	3297	124	528	203	27	658	1576	129	53	21812	2865
218	I 80 & I 380 INTERCHANGE AT
218	SOUTH LIMITS OF CORALVILLE	Rural	2.504	25100	249	21552	3297	124	528	203	27	658	1576	129	53	62850	8256
	ROUTE SUMMARY - RURAL		11.062	19055												210788	31530
	ROUTE SUMMARY - MUNICIPAL		3.397	22553												76615	11316