Construction Info & Road Closures

Click Here for Email Updates

To receive project updates, that may impact traffic, sign-up by clicking the button above or email

Closures for Week of January 31, 2015
For detailed closure and detour information, visit the project
Google map or click on the map icon below. Please note, the speed limit on the SR-23 and US 101 freeways within the project area has been reduced to 55 miles per hour. Motorists are reminded to slow down within the project corridor, use caution and observe all posted signage while traveling through the construction zone.    

US 101 Nighttime Lane Closures 
Crews will reduce lanes along northbound and southbound US 101 throughout the project area, nightly between 7 p.m. and 6 a.m., Sunday, Jan. 31 through Thursday, Feb. 4. These lane closures are needed as crews conduct median barrier removal and perform roadway excavation in the median.
DETOUR: At least one lane along northbound and southbound US 101 will remain open at all times. Please visit the project Google map for more information regarding scheduled closures.

DISCLAIMER: Please be advised, dates and times are subject to change due to unforeseen operational factors or inclement weather.

Long-Term Construction Impacts

While most construction activity will take place at night or during off-peak hours, lanes have been reduced in a few locations in order to facilitate construction activity. Intermittent nighttime lane closures on the northbound US 101 and surrounding on- and off-ramps may be required over the next few weeks, although no closures are currently scheduled. To avoid congestion and minimize delays related to this work, consider alternative routes and allow extra time to reach your destination if your trip involves the following routes:

  • Northbound US 101 Connector to Northbound SR-23 reduced to one lane, 24/7.
  • Northbound Hampshire Road to Northbound US 101 on-ramp has been reduced to one left turn lane, 24/7
  • Northbound Moorpark Road at US 101 undercrossing, extended lane reduction, 24/7
  • Northbound Hampshire Road at US 101 undercrossing, extended lane reduction, 24/7

           View closures on Google Maps

  • Detours Maps & Bridge Construction Staging Diagram