SR 47/Vincent Thomas Bridge and Front St./Harbor Blvd. Interchange Reconfiguration Project | Community | Port of Los Angeles

State Route 47/Vincent Thomas Bridge and Front Street/Harbor Boulevard Interchange Reconfiguration Project

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Project Overview

The Port of Los Angeles and California Department of Transportation (Caltrans) began work in March 2024 on a $130 million transportation project to reconfigure a major interchange at State Route 47/Vincent Thomas Bridge and Front Street/Harbor Boulevard in San Pedro.

This interchange currently provides access to San Pedro, Wilmington, Terminal Island and services the West Basin Container Terminal. The reconfiguration will reduce travel times, alleviate congestion and improve motorist and pedestrian safety at this highly traveled roadway juncture.

The reconfiguration will replace an existing southbound SR 47 off-ramp from the Vincent Thomas Bridge, currently located on the south side, with a new off-ramp located on the north side. Additional improvements include realigning the existing on-ramp to northbound I-110 connector; modifying the northbound SR 47 off-ramp onto Harbor Boulevard; and modifying the northbound SR 47 on-ramp onto the bridge toward Terminal Island.

This project addresses traffic connections in San Pedro that access the Vincent Thomas Bridge, not the bridge itself.

In a separate project, Caltrans is proposing the VTB Deck Replacement Project to replace the entire bridge deck and seismic sensors of the bridge to preserve the functionality and structural integrity of the Vincent Thomas Bridge deck and to enhance the bridge's overall safety. Get more information on that project, here.

Project Partners

Measure R (LA Metro)

$42.6 million grant

SB1 Trade Corridor Enhancement Program

$13.3 million grant

Port Infrastructure Development Program (MARAD)

$9.8 million grant

Skanska

Construction Contractor

Project Photos

Project Area (East)

View of the project area looking east, taken February 2024. Credit: Port of Los Angeles.

Project Area (South)

View of the project area looking south, February 2024. Credit: Port of Los Angeles.

Finished Project Rendering

Depicts how interchange will look when the project is complete. Credit: Jacobs.

Project Schedule

WE ARE HERE ➡ Phase 0: Preliminary work includes railroad, gas and oil line removal, excavation, disposal and backfill.

Phase 1: Grading and removal; retaining wall construction; on- and off-ramp construction north of Vincent Thomas bridge begins; improvements to N. Front Street and Knoll Drive.

Phase 2A: On- and off-ramp construction north of Vincent Thomas bridge continues; improvements to N. Front and Swinford streets.

Phase 2B: On- and off-ramp construction north of Vincent Thomas bridge continues; removal of old on- and off-ramp.

Phase 3A: Retaining wall construction for off-ramp construction south of Vincent Thomas bridge begins.

Phase 3B: Construction of new on-ramp south of Vincent Thomas bridge begins; landscaping.

Estimated project completion date: December 2026.

Traffic Updates

Motorists and the public will be kept updated on related traffic impacts with road signs throughout the duration of the project. Anticipated road closures and reroute information will be posted here.

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