*Editor’s note: ODOT corrected information that originally said a portion of Interstate 480 westbound would be closed. Only the on-ramps and off-ramps will be closed.
The West 130th Street ramp from Interstate 480 west and the entrance from West 130th Street to Interstate 480 east will both be closed.
The work is expected to continue through late June.
Motorists will be expected to detour on Tiedeman Road.
A $670,000 project near that portion of I-480, which was set to begin in winter, would also add a dedicated right-turn lane to the West 130th Street exit ramp and widen the Clague Road entrance ramp to create simultaneous left and right turns from Clague Road.
Construction is expected to be completed this fall.