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Overnight Ramp Closures on Southbound U.S. 101 off-ramps to SR-92 in both directions in San Mateo

Published:

Scheduled overnight from Monday, June 23 at 10 p.m. to Tuesday, June 24 at 5 a.m.

San Mateo County ― Caltrans has scheduled overnight closures of U.S. 101 off-ramps at SR-92 and Fashion Island Boulevard. in San Mateo starting on June 23 at 10 p.m. The ramps will be closed so that crews can safely construct guardrails and remove overhead signs. Motorists are advised to expect delays and allow extra time for their commute. Changeable messaging signs (CMS) and detour signs will be posted. Please drive with caution.

Detour information:

Southbound U.S. 101 to Fashion Island Boulevard:

  • Exit at Hillsdale Boulevard and turn left onto Hillsdale Boulevard.
  • Proceed to Norfolk Street and turn left.
  • Continue to reach Fashion Island Boulevard.

Southbound U.S. 101 to Eastbound or Westbound SR-92:

  • Exit at Hillsdale Boulevard and take eastbound Hillsdale Boulevard.
  • Take loop to northbound US-101.
  • From northbound U.S. 101, follow signs to SR-92 in desired direction.
Detour map for Overnight Ramp Closures on Southbound U.S. 101 off-ramps to SR-92 in both directions in San Mateo, Southbound U.S. 101 to Fashion Island Boulevard, Exit at Hillsdale Boulevard and turn left onto Hillsdale Boulevard., Proceed to Norfolk Street and turn left and Continue to reach Fashion Island Boulevard. From Southbound U.S. 101 to Eastbound or Westbound SR-92:, Exit at Hillsdale Boulevard and take eastbound Hillsdale Blvd. then take loop to northbound US-101, From northbound U.S. 101, follow signs to Route 92 in desired direction.