But now that both EBMUD and PG&E are looking into it, the city may have more incentive to take action, before a huge water tank ends up at the bottom of Caldecott Canyon.

All lanes cleared after car fire in Caldecott Tunnel creates backup A car fire in the Caldecott Tunnel created a huge traffic backup for drivers heading eastbound on Highway 24 Tuesday evening.

A vehicle fire inside the Caldecott Tunnel blocked all eastbound lanes of Highway 24 in Orinda Monday morning, the California Highway Patrol said. The fire was inside the right bore of the tunnel ...