Navigate Up
Roads & Airports Department
Menu +

Page Mill: 280 to El Camino Real

Published on: 11/25/2014 3:26 PM


The Page Mill Road Expressway Study project will identify improvements to relieve congestion and improve pedestrian and bicycle connectivity along the expressway and at intersections between I-280 and El Camino Real.  Concept plans and traffic simulation models will be developed for various alternatives. Feasibility analysis will be conducted to further refine the alternatives.

The County is working in conjunction with Caltrans, VTA, City of Palo Alto and Town of Los Altos Hills on this project.

Stay tuned for updated project information and upcoming public meetings or get the information by clicking the button below and subscribing to our project update list.


Project Updates


The project team has been working closely with City of Los Altos Hills, City of Palo Alto, Caltrans, and VTA staff for input on the technical analysis, including concepts to illustrate potential project configurations. The concepts are planning level drawings (not design level) to determine technical feasibility, potential right-of-way impacts, a cost estimate for the Plan list, and community acceptability. These concepts are an exercise to determine if the project is feasible and has support to be listed in the Expressway Plan 2040. They are not intended to determine the preferred or recommended configuration of the improvement. The final project design will be determined through a project-level alternatives analysis and environmental review when the project receives funding.

Concept 1-Signaliztion

Concept 2-Signalization Bike and Ped Facilities

Concept 2-Southbound Ramp Realignment

Concept 2-Southbound Ramp Realignment Bike and Ped Facilities

Concept 3-Roundabout Concept

Concept 3-Roundabout Concept Bike and Ped Facilities

Page Mill Expressway between Foothill Expressway and El Camino Real

Page Mill Overcrossing Foothill Expressway

Page Mill Under Elevated Foothill Expressway

Page Mill Under Foothill Expressway

Page Mill Between 1-280 and Foothill Expressway

Page Mill at El Camino Expressway



As part of the Expressway Plan 2040 Project, Community Meetings will be held this fall by Expressway.  See below for Page Mill Road meetings:


Featured Expressway(s)*
Meeting Details
November 17, 2014
Page Mill Road - Oregon Expressway & Foothill Expressway
SAP, Building 4 Loft 2nd floor
3450 Hillview Avenue,
Palo Alto
Drop in between
12-2 p.m.
November 19, 2014
Page Mill - 
Oregon Expressway
​​Palo Alto
December 2, 2014
Page Mill Road & Foothill Expressway
Los Altos Hills


 To see the entire list of meetings return to the Expressway Plan 2040 Project website.

  A presentation to the Palo Alto Planning and Transportation Commission was given on October 1, 2014.  Click here to see the presentation

 Project Fact Sheets, Documents and History 

The PageMill280 FACT SHEETS and System Maps are available on a separate page.

The project documents and history are available on a separate page.

Community Outreach 

More outreach details are available on a separate page.



Get Involved