After securing a bid 45% lower than originally estimated, the tunnel portion of Warm Springs extension has been given the go-ahead by BART. The tunnel will extend southeast from the existing Fremont BART station, underneath man-made Lake Elizabeth, before turning south to occupy the former Western Pacific rail right-of-way. The only station to be built is Warm Springs, which will also be the future southern terminus until construction on the extension to San Jose/Silicon Valley begins. Another station in the Irvington district is currently unfunded. The complete estimated cost for the 5.4-mile extension is $890 million.
It’s odd that one of the reasons for building the Warm Springs station at the planned location, NUMMI, will probably not be around for the opening in 2014. It’s also likely that nothing will have replaced the auto plant by the time the station opens. Lew Wolff has rejected any idea of revisiting Fremont for the time being.