Interstate 182

Interstate 182 (sometimes called I-182) is a 15.19-mile long^[1]Interstate Highway in the state of Washington, going into the Tri-Cities. The road goes from Interstate 82 west of Richland to U.S. Route 12 in Pasco. It runs along U.S. Route 12 from Interstate 82 to U.S. Route 12, Washington State Route 240 through Richland, and U.S. Route 395 in Pasco.

I-182
I-182 highlighted in red
Route information
Auxiliary route of I-82
Length	15.19 mi[1][2] (24.45 km)
Existed	June 23, 1969[3]–present
History	Completed in 1986[source?]
NHS	Entire route
Major junctions
West end	I-82 / US 12 near Richland
Major intersections	SR 240 in Richland US 395 in Pasco US 395 / SR 397 in Pasco
East end	US 12 in Pasco
Location
Country	United States
State	Washington
Counties	Benton, Franklin
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future State highways in Washington Interstate US State Scenic Pre-1964 1964 renumbering Former
← SR 181 SR 193 →