Upward view of a bridge's structural steel framing and grid decking from below

Chelsea Viaduct

Location on fileOpen GridYear on file

Project Summary

Grid deck fabrication supporting viaduct rehabilitation work.

Step 01

The Challenge

Rehabilitation with weight and constructability constraints.

Interior of the MCS fabrication facility with overhead cranes and steel work stations — Grid panel fabrication in the MCS shop

Step 02

The MCS Approach

Project-specific grid detailing and coordinated shop drawings.

Stacks of galvanized steel bridge grid deck panels staged outdoors for shipment — Finished grid panels staged for delivery

Step 03

The Outcome

Fabricated components matched approved design and delivery schedule.

Two MCS team members reviewing bridge deck shop drawings in a binder on the shop floor

MCS fabricator welding a bridge grid panel with sparks under shop lighting

Custom fabricated steel bridge barriers staged for delivery

Related Projects

More Open Grid work.

Buquet Bridge

Louisiana

Walt Whitman Bridge

Philadelphia, PA / Camden, NJ

Liberty Bridge

Pittsburgh, PA

Discuss a Similar Project

Have a bridge or industrial grid project in mind?

Tell us what you're working on. The MCS Bridge team can review drawings, answer engineering questions, provide a quote, or help you evaluate the right grid system for your application.

Engineering review and system selection

Detailed quoting and procurement support

Fabrication planning and delivery coordination