Foothill Boulevard/Petrified Forest Road Traffic Signal Design (City of Calistoga)

Foothill Boulevard/Petrified Forest Road Traffic Signal Design (City of Calistoga)

W-Trans was hired by the City of Calistoga as a subconsultant to Coastland Engineering to design installation of a new traffic signal and associated improvements at the intersection of Foothill Boulevard (SR 128)/Petrified Forest Road. The work included development of interim and buildout intersection layouts, design of the interim traffic signal with consideration for the planned future geometrics, assisting the City with obtaining an Operations and Maintenance agreement with Caltrans, coordinating with PG&E to install a new taller service pole, preparing timing sheets, and construction support. Additionally, during the permitting phase, W-Trans prepared an Intersection Control Evaluation (ICE) which included an operational analysis to satisfy Caltrans requirements.