Bridge Design and Inspections
Safely connecting communities for nearly 100 years.
Consistently named a top design firm by Engineering-News Record, at SEH we design, engineer and inspect bridges that span generations.
Across the nation, we have maintained and restored the integrity of our clients' vital transportation systems through bridge design, maintenance, rehabilitation, inspections and upgrades. Our highly-skilled bridge engineers have inspected and provided maintenance and repair recommendations for more than 3,500 bridges across 48 states.
Related Services
- Bridge design
- Structural engineering
- Lighting design
- Geotechnical engineering
- Bridge maintenance
- Bridge rehabilitation
- Bridge inspections and reporting
- Bridge upgrades
- Drone video and photography
Our Work
George Lake Trail Pedestrian Bridge
The SEH team designed the George Lake Trail Pedestrian Bridge which spans a busy highway and safely connects the community to multiple recreational areas.
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Eastbound TH 62 Over TH 35W and TH 121
In partnership with MnDOT, the SEH team designed an 865 ft., three lane, curved bridge, which was constructed in stages to avoid traffic disruption.
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Dodd Ford Bridge Rehabilitation
Blue Earth County partnered with SEH to design and renovate the Dodd Ford Bridge while protecting its historic character.
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Insight
This DOT is Keeping Everyone Safer With a Wildlife Crossing
With some of the highest wildlife vehicle collisions in Colorado, CDOT implemented a unique approach in La Plata County that’s keeping people and animals safe.
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This is how a team replaced a Historic Bridge with a 305-Foot 1-6 Million Pound Innovative Truss Span Bridge
The historic St. Anthony Parkway Bridge in northeast Minneapolis, built in 1925, was in dire need of replacement.
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City Conquers Decades-Old Divide With Breakthrough Pedestrian Bridge Project
What began decades ago as a footpath across railroad tracks, this bridge now spans an active rail yard, and bikes and pedestrians can cross safely.
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