top of page

Sunset Avenue Grade Separation

City of Industry

Project Description

The Sunset Avenue Grade Separation Project elevates the Union Pacific Railroad tracks on a 1.6 mile concrete-walled flyover structure with steel railroad bridges spanning Sunset and Orange Avenues in the City of Industry. The bridge over Sunset Avenue is 132 feet long and the Orange Avenue bridge is 66 feet long. The flyover structure is 45 feet wide and reaches a height of 32 feet.

​

Project Status

Major construction activities for the $93.9 million project began in January 2007 with the closure of California Avenue. Sunset Avenue and Orange Avenue at Valley Boulevard were closed for construction after California Avenue reopened in November 2007. Sunset Avenue reopened to traffic in November 2010. Orange Avenue reopened to traffic in March 2011.

​

Project Benefits

With completion of construction, traffic wait times due to trains on the mainline track, locomotive horn noise and the potential for deadly collisions have been eliminated.

For more project information, please call the Project Helpline at (888) ACE-1426.

San Gabriel Valley Council of Governments

(626) 962-9292 | ​1333 S. Mayflower Avenue, Suite 360, Monrovia, CA 91016

For financial documents, staff contact, salary information, and employment opportunities, please visit the San Gabriel Valley Council of Governments website at sgvcog.org.
​

The San Gabriel Valley Council of Governments (SGVCOG) is committed to compliance with the Americans with Disabilities Act ("ADA") and to provide access to SGVCOG’s website for all individuals, including those with disabilities. The SGVCOG continually reviews and provides updates to its website to ensure adherence to best practices in web accessibility to the extent practicable. If you need assistance with accessing something on this website, please contact the SGVCOG at (626) 962-9292 or sgv@sgvcog.org. Reasonable accommodations, including equal access to SGVCOG communications, will also be provided upon request. Requests for reasonable accommodations should be directed to the SGVCOG at (626) 962-9292, between the hours of 8:00 am – 5:00 pm, Monday through Friday.

​

To view our Privacy Policy, please visit here

  • facebook
  • twitter
  • linkedin

©2023 ACE Project. All rights reserved. Please click here to see our Legal Disclaimer before using this website.
Adobe Acrobat Reader is required to view, download and print PDF format documents on our website. 
To obtain the latest version of the free Adobe Acrobat Reader, please click here
This website is best viewed with the latest web browser version of Internet Explorer, Safari, Firefox and Google Chrome.

Project Description

The project will focus on enhancing transportation infrastructure and safety at two Union Pacific Railroad (UPRR) at grade crossings located at Hamilton Boulevard and Park Avenue in the City of Pomona. Key elements of this project include: 

  • Roadway modifications: Implementing a road diet and install Class 2 buffered bike lanes to close a critical bicycle network gap along Hamilton Boulevard (from Orange Grove to Mission) and Park Avenue (from W. Commercial to 3rd St.)​

  • Railroad Safety Upgrades: Install pedestrian swing gates, pedestrian alert systems, right-of-way fencing and railroad crossing signage to improve safety for both pedestrian and cyclist. 

  • Pedestrian Enhancements: Construct new and enhanced widened sidewalks and add crosswalks and one pedestrian refuge island to improve safety and accessibility. 

  • ADA Accessibility: Install curb ramps compliant with the American with Disabilities Act (ADA) at key crossing points. â€‹

​

Project Status

ACE selected a firm in February 2015 to design the proposed at-grade crossing safety improvements. The project is currently at 95% design complete. The design is estimated to be completed in Spring 2025. Total project cost is estimated at $10 million.

​

Project Benefits

The project will significantly improve the safety and connectivity in the city. The upgrades will close a critical north-south bicycle network gap and enhance connectivity between downtown Pomona's Key Destinations such as Western University, the Pomona Arts District and County Services such as low income housing, elementary schools, community centers and the Pomona Transit Center. The improvements will ultimately enhance mobility and the quality of life for the residents of Pomona and visitors. 

bottom of page