The objective of the proposed project is to enhance regional mobility, increase connectivity between modes of travel and bring transit closer to key origins and destinations on the Peninsula and East Bay.

Shaking Hands in Partnership of Cross Bay Transit


The San Mateo County Transit District (District) and Cross Bay Transit Partners LLC (CBTP), a new company created by Plenary and Facebook, are engaged in a public-private partnership (P3) to improve transportation along this vital corridor in the South San Francisco Bay Area.

Interactive History Timeline

DRB – Dumbarton Rail Bridge
DRC – Dumbarton Rail Corridor
ENA – Exclusive Negotiation Agreement
PSR – Project Study Report