Palo Alto Narrows Grade Separation Focus to Charleston Road

Palo Alto officials are moving to narrow the scope of their long-standing rail grade separation plans, concentrating immediate attention and resources on the Charleston Road crossing. After more than a decade of studying multiple intersections across town, skyrocketing regional infrastructure estimates have prompted the city to reconsider tackling every site at once.

Separating tracks from roadways at all four street crossings could exceed $2 billion and take two decades to execute. While Churchill Avenue, East Meadow Drive, and Palo Alto Avenue remain on the long-term radar, city leadership is pushing to make tangible progress where funding and engineering are most achievable.

The City Council is tentatively set to review preliminary 15 percent engineering designs later this month. Caltrain has introduced temporary safety measures in recent years, including camera-based track monitoring and joint security patrols funded alongside the local school district.