Caltrans opens Highway 38 tonight at 4 PM after emergency storm repairs, here’s what Big Bear travelers need to know before heading up tonight

Caltrans is reopening Highway 38 tonight at 4 PM for the first time in over three months. The critical mountain corridor through the San Bernardino Mountains is opening for the holidays after emergency crews completed repairs from Tropical Storm Mario damage. Big Bear Lake and mountain communities will finally have direct access restored.

Caltrans Completes First Phase of Repairs After Storm Damage

Caltrans crews have been working around the clock since September 2025 when Tropical Storm Mario devastated Highway 38. The San Bernardino Mountains highway suffered a major washout that closed the critical link to Big Bear Lake indefinitely. Emergency repair work intensified over the past three months at multiple damage locations near Angelus Oaks, specifically at postmiles 21.12, 23.90, and 24.30.

Repair efforts included major reconstruction of road surfaces, installation of new guardrails, clearing of culverts, removal of excess debris, and reinforcement of debris flow barriers. Crews also worked on striping and final preparations to make the roadway safe for holiday travelers. The soft opening represents the completion of Phase One of repairs, though construction work will continue in the months ahead.

Holiday Access Restored Until January 5 Construction Resumes

Highway 38 will remain fully open from December 24 through January 5, 2026, giving mountain residents and holiday travelers uninterrupted access for the season. This means no travel restrictions or dangerous closures during peak holiday travel periods when families head to Big Bear Lake ski resorts and mountain communities.

Starting January 5, 2026, the construction schedule changes significantly. Caltrans will implement weekday closures from 7 AM to 5 PM between Mill Creek Road and Hills Ranch Road for continued repairs. However, the highway will remain open each evening overnight and stay fully open on all weekends. Mountain residents will maintain weekend and evening access, and Angelus Oaks remains accessible from Mentone during all construction phases.

Reopening Details	Information
Opening Date	December 24, 2025
Opening Time	4:00 PM PST
Location	San Bernardino Mountains (Angelus Oaks area)
Initial Open Period	24/7 through January 5, 2026
Weather Dependent	May close if dangerous conditions develop

What to Expect: Active Construction Zone Remains Hazardous

Caltrans emphasizes that even though Highway 38 is reopening, the area remains an active construction zone. Motorists should exercise extreme caution while driving through the repair areas near Angelus Oaks. Workers may be present during open hours, equipment could be visible on roadsides, and road surfaces may still be fresh asphalt or gravel.

The highway could still close temporarily if severe weather creates dangerous conditions. Current forecasts show a winter storm affecting Southern California on December 24, 2025, so drivers should check Caltrans online resources before departing. Portable message signs are posted along the route alerting drivers of the construction schedule and any emergency closures.

Why This Mountain Road Matters for Holiday Travel and Economic Impact

Highway 38 is the most scenic and direct route to Big Bear Lake, California’s major mountain resort destination. The three-month closure forced all holiday travelers to use longer, less direct alternative routes through Highway 330 or Highway 18, adding significant time to trips. Reopening tonight restores access for ski season, holiday shopping, and family gatherings in mountain communities.

The reopening provides massive economic relief to Big Bear Lake businesses and resort operators. Hotels, ski resorts, restaurants, and retail shops depend heavily on the December through January season. Local attractions had to turn away customers during the three-month closure. Caltrans District 8 public information officers called the soft opening “good news for mountain travelers” and highlighted the intensive crew efforts to complete emergency repairs ahead of schedule.

What’s the Repair Timeline Looking Like for Spring 2026 Completion?

Full restoration of Highway 38 will take longer than the December 24 soft opening suggests. Caltrans plans to continue major repair work through early spring 2026, with the current schedule showing weekday closures continuing from January through February or March. Additional work includes final slope stabilization, permanent culvert repairs, and full pavement restoration across all three major damage zones.

The final completion timeline depends on weather and material availability. Crews must install additional structural improvements and permanent drainage systems that couldn’t be completed during the emergency phase. Mountain residents and commuters should expect periodic weekday closures and potential weekend emergency work through spring 2026. Alternate routes will remain necessary on many weekday mornings and afternoons for the next 2-3 months.

“Caltrans says the soft opening will restore access to mountain communities just in time for the holidays. Once the road opens on December 24, 2025, all construction will pause through January 5, 2026.”

— Big Bear News, KBHR Radio

Sources

• San Bernardino Sun – Highway 38 reopening coverage and repair timeline updates
• KBHR Big Bear News – Real-time construction schedule and closure details
• Caltrans – Official emergency repair updates and road condition resources