California Drivers Alert After Caldecott Tunnel Vehicle Fire Blocks Eastbound Traffic Before Sudden Reopening
CALIFORNIA — A sudden traffic emergency inside the Caldecott Tunnel caused major disruption for drivers Tuesday afternoon after a crash linked to a possible vehicle fire forced the closure of multiple eastbound lanes.
According to the California Highway Patrol, the incident initially shut down all eastbound lanes across two tunnel bores, creating a significant traffic bottleneck for commuters traveling through one of the Bay Area’s busiest corridors.
Eastbound Lanes Suddenly Shut Down Across Multiple Bores
Authorities reported that both Bore #2 and Bore #3 of the tunnel were completely blocked following the crash. Early indications suggested the situation may have been triggered by a vehicle fire inside the tunnel — a dangerous scenario that can quickly escalate due to limited ventilation and confined space.
Drivers approaching the tunnel were met with heavy congestion, with traffic rapidly backing up along the eastbound approach. Officials urged motorists to avoid the area and seek alternate routes while emergency crews responded.
Partial Reopening Brings Some Relief
In a later update, officials confirmed that Bore #3 had reopened, allowing limited traffic flow to resume. By approximately 3:27 p.m., both affected bores were fully reopened, restoring normal passage through the tunnel.
Despite the reopening, the California Highway Patrol warned that residual delays were expected as traffic slowly cleared from the earlier standstill.
Traffic Cameras Show Severe Backup
Images from Caltrans traffic cameras showed long lines of vehicles stretching back from the tunnel entrance during the peak of the incident. The backup highlighted how quickly disruptions inside the tunnel can impact regional traffic flow.
The Caltrans had also advised drivers to use alternate routes during the closure to reduce congestion and allow emergency responders to safely manage the situation.
Cause and Injuries Still Unknown
As of now, officials have not confirmed the exact cause of the crash or the suspected vehicle fire. There has also been no immediate information released regarding injuries.
Investigations are expected to continue as authorities work to determine what led to the incident and whether any safety concerns need to be addressed.
What Drivers Should Know Now
Even though all lanes have reopened, delays may continue for some time as traffic conditions stabilize. Drivers traveling through the area are advised to remain cautious, expect slower travel times, and stay updated on live traffic conditions.
Events like this serve as a reminder of how quickly conditions can change inside major tunnels, where even a single incident can disrupt thousands of commuters within minutes.
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