Sound Transit’s contractor will be working overnight Monday, Feb. 22 at the State Route 104 and northbound Interstate 5 interchange. All lanes of traffic on SR 104, the off-ramp from I-5 northbound to SR 104 westbound, and the on-ramp from SR 104 eastbound to I-5 northbound will be closed while work is underway.
Detours will be provided (see map).
Crews will be working to construct columns for future bridge and mobilization of machinery at the I-5 SR 104 interchange.
Work will occur from 10 p.m. Monday, Feb. 22, through 4 a.m. Tuesday, Feb. 23.