Skip to content


Transportation and beyond

Civil engineering has been a core expertise since OBEC was founded in 1966, and our staff carries on a tradition of working as a reliable extension of our clients’ operations.

bridges Bridges

After more than half a century designing bridges,
we’ve become experts on all bridge types.

  • checkmarkConcrete, steel and timber structures
  • checkmarkSignature pedestrian bridges
  • checkmarkHistoric bridge rehabilitations

Learn More

environmental Environmental

We've got your natural resource, environmental, and land use permitting needs covered.

  • checkmarkSite scoping & analysis
  • checkmarkWetlands & waters delineations
  • checkmarkConstruction compliance

Learn More

inspection Inspection

Our inspectors provide services on a wide range of transportation, waterfront and utility projects.

  • checkmarkConstruction management & inspection
  • checkmarkInfrastructure inventory & assessment
  • checkmarkIn-service inspection, load rating & seismic evaluation

Learn More

roadways Roadways

Our civil engineering experts tackle more than just roadways — but it's all about transportation.

  • checkmarkCity streets & urban roadways
  • checkmarkHighways & interchanges
  • checkmarkMulti-use paths & trails

Learn More

structures Structures

Our licensed structural engineers work on some of the most critical infrastructure in our everyday lives.

  • checkmarkWater tanks & reservoirs
  • checkmarkPort & marine facilities
  • checkmarkRetaining walls

Learn More

surveying Surveying

Our talented surveyors have honed their skills on a broad range of project types.

  • checkmarkLocation and topographic surveys
  • checkmarkLiDAR control surveys
  • checkmark3D scanning & mapping

Learn More