Steel bridge girder being placed by two cranes during construction

Bridge
Construction Engineering.

Steel & concrete erection plans, load ratings, formwork, cofferdams & more.
Engineered by people who’ve been on the job, not just behind a screen.

Who we work for

Bridge Contractors
Erectors
Specialty Subcontractors

Atlas Engineering Group is a professional engineering firm focused on the construction side of bridge work on complex construction projects across the country.

What we do

Engineering for the steps between “designed” and “built.”

Tub girder being threaded between bridge bents

Erection Engineering

Pick plans, staged construction analysis, erection sequence drawings, rigging & lifting equipment design. Engineered for your actual cranes and equipment.

Steel girders set on temporary jacking towers at night

Jacking & Lifting Analysis

Bearing replacements, bridge slides, girder launching, elevation adjustments. We’ve done it all.

Sheet pile cofferdam during winter bridge pier construction

Temporary works

Cofferdams, work platforms, falsework, overhang brackets, temporary towers, tie-downs, and temporary beam bracing. Engineered so the field can actually build them.

See the full services list →

Why us

We’ve been on the job site.

Our engineers are not desk-only theorists. We’ve been under steel being erected, seen cofferdams dewatered, climbed formwork, walked overhangs, and stood shoulder-to-shoulder with crews while planning the next pick. That field time shapes the engineering: we answer the questions that come up in the real world, not the ones textbooks find interesting.

The hardest job isn’t always the biggest. A 10-ton pick on a tight site going over one bridge and under another can be tougher than a 200-ton lift in an open field. Context drives complexity, and the people who know it best are the ones already on the job. So we listen. Some of our best engineering ideas started with a discussion with the Contractor.

Crane lifting an F1 car for a Red Bull marketing event

F1 lift for televised stunt, 700′ above Miami.

Working on a bridge that needs construction-side engineering?

Send the bid documents, a hand sketch, or whatever ideas you have.
We respond to bid inquiries within 24 hours.