Home > Projects > SR-57/SR-60 Interchange Improvements Project

SR-57/SR-60 Interchange Improvements Project

Project improvements will stretch from just south of the northbound SR-57/SR-60 merge to eastbound SR-60 and south of the Golden Springs Drive overpass and along a portion of Grand Avenue from the City of Industry to the City of Diamond Bar.

Overview

Location: San Gabriel Valley

Phase: Design & Engineering

Type: Less Traffic

Forecasted Opening: 2026-2028

Metro has a plan to make it easier to get around, including easing traffic for a better drive where the 57 meets the 60. This project includes building multiple on- and off-ramps, widening Grand Avenue and reconstructing the Grand Avenue bridge overcrossing.

These improvements will increase freeway capacity to address traffic congestion, increasing access to opportunity for the region.

Status

This project completed final design in Spring 2022.

The project is scheduled to begin construction in early 2023 and be completed in Spring 2028.

To learn more about the project, visit our interactive site.

Latest Updates

Documents

All documents for this project.

Can’t find something? Contact Public Records.

Contact Us

Roberto Machuca, Project Manager

sr5760@metro.net

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