Lake Crabtree Greenway
Pedestrian bridges and boardwalk design
Town of Cary
- Services provided:
Frances Gallagher, PE, WithersRavenel
- Start/bid date:
- Completion date:
As a sub-consultant to WithersRavenel, Alpha & Omega Group provided structural engineering services for a new greenway in Cary. The project includes a 300-foot lake crossing, stream crossings, an underpass, and boardwalks.
A&O coordinated with WR for survey locations needed to perform hydraulic analysis for stream crossings. We also coordinated with GeoTechnologies for geotechnical investigation and foundations recommendations and consulted with the contractor for constructability issues.
A&O provided design development, construction drawings, and specifications showing plan, profile, and details for bridge foundations, piers, boardwalks, and pre-engineered bridges. We also developed an engineer’s opinion of probable construction costs. The greenway is currently under construction.