Carpenter Marty Transportation is an interdisciplinary engineering firm that offers an unsurpassed range of expertise to streamline transportation projects and improve design value for clients and project partners. Our expertise lies in: bridge, roadway, and traffic engineering; project management; public involvement; survey; right-of-way design services; and operational analysis.

We maintain a reputation for excellence which is evident by our ability to gain repeat work from satisfied clients. We proudly boast an ODOT Consultant Evaluation Score well above the state average. Our success in getting high marks lies in our ability to meet and exceed project schedules, while providing complete and accurate plans.

Carpenter Marty Transportation Services

Access ManagementIntersection Design
Pavement DesignBike Path Design
Right-of-Way DesignModern Roundabout Design
Lighting DesignAesthetic Design
Operational AnalysisPublic Involvement
Bridge Design (LFD & LRFD)Roadway Design
Drainage DesignSafety Studies
Traffic Control DesignBridge Inspection
Maintenance of Traffic DesignLand Planning & Urban Design
Bridge Load RatingTitle Research
3D Renderings/Graphic RepresentationsTraffic Signal/Signal Systems Design
ALTA, Boundary, & Topographic SurveyingInterchange Justification/Modification Studies
Project InspectionBridge Rehabilitation