by Kate Bradshaw : Almanac – excerpt
The Menlo Park City Council’s answer to the nearly $400 million question – “One grade separation, or three, at Menlo Park’s Caltrain crossings?” – will have to wait.
About the only thing the council, minus Councilwoman Catherine Carlton, could agree on, following a lengthy discussion at its Oct. 10 meeting, was to table a vote on the matter until she was present..
A two-year study has yielded two options, from which the City Council was asked to pick one for further study:
● Option 1: Tunnel Ravenswood Avenue about 22 feet beneath the Caltrain tracks at an estimated cost of $160 million to $200 million and an estimated construction duration of three to four years. Access to Alma Street from Ravenswood Avenue (a popular route to the Civic Center) would be eliminated.
● Option 2: Raise the Caltrain tracks and lower the roads to allow vehicles to pass beneath the rails at three crossings: Ravenswood, Oak Grove and Glenwood avenues. The estimated cost is $310 million to $390 million. Estimated construction duration is four to five years. This option would require creating an above-ground berm that the train would travel on. At its maximum, the berm would be 10 feet high at Ravenswood and Oak Grove avenues, and about 5 feet at Glenwood Avenue… (more)