The tunnel study is underway (as of May 1, 1996). Woodward-Clyde, a world leader in tunnel design and construction, will perform the study.
Funded by $2.6 million tax dollars, the study is being jointly administered by Caltrans and the Federal Highway Administration. Not only will the study determine the feasibility of building a tunnel, both government agencies have kicked in an additional $1M each to turn the study into a feasibility/design study, resulting in engineering plans and drawings.
The results of the study are due just days before the November election.
Intermediate results of the study will probably be made available through public forums. We will do our best to provide every available detail here online.
Eshoo seeks independent tunnel study.
Supervisor claims CalTrans trying to rig tunnel study.
FHWA memos suggest narrow tunnel is adequate.
Pacifica council wants tunnel study before November vote.
Supes happy with feds' progress on tunnel study
FHWA says bigger tunnel is needed than environmentalists claim
Supes upset with tunnel study. (Includes full text of FHWA's response to tunnel study request!)
Federal Highway Administration gives preliminary OK to tunnel study scope.
Board of Supervisors unanimous in demand for independent study of tunnel.
CalTrans to do tunnel study in-house unless Board of Supervisors tells them to seek independent help.
Feds: Study tunnel option