Efficiency through experience

Saltwater State Park Bridge Seismic Retrofit 

City of Des Moines 

2016 APWA Project of the Year Award and ACEC Bronze Engineering Excellence Award
OSEG serves as the structural lead and engineer of record

"The drawings and specifications were clear and conducive to quick and efficient bidding and construction. As one result, we had few questions or problems."
- David J. Conway, P.E.
President, Conway Construction 

"I really like this load rating.  Very thorough, shows ratings for each of the groups of elements, includes rating for gravel trucks, includes diagrams and leaves a good trail."
- Darrell E. Ash, P.E.
Snohomish County Bridge Engineer


M/DBE Certification No. D4M0022696