US-270 Widening
This was a turn key project to widen US-270 from 2 lanes to 4 lanes with several constraints and challenges in Seiling, OK.
Read MoreOlive Avenue Widening
The project included the reconstruction of approximately one mile of arterial roadway to widen the existing 2-lane open section roadway to a 5-lane roadway with curb and gutter.
Read MoreSH-9 Cleveland County
Design services provided by CEC included the NEPA Clearance, including a public meeting, and roadway and bridge design plans for this project.
Read MoreRoadway Relocation Projects
CEC currently works with OG&E and city/government agencies to coordinate the relocation of facilities in conflict with proposed roadway plans
Read MorePaving Program Consultant
This project helps the City identify and address the community’s most distressed roadways.
Read MoreSH-9 Construction
This project represents the largest single contract in ODOT’s history, and includes only one of three SPUI interchanges in the state of Oklahoma.
Read MoreJohn Kilpatrick Turnpike
CEC’s Construction Engineering and Inspection team represented the Oklahoma Turnpike Authority (OTA) in delivering this large corridor project to the patrons of the Pikepass system.
Read MoreI-40 Pottawatomie County
The I-40/SH-102N interchange in Oklahoma will be reconstructed to improve the geometry of the ramps. Services provided by CEC include bridge design, roadway design, traffic control and project sequencing.
Read MoreWashita River Bridge Replacements
This project includes the replacement of four existing truss bridges over the Washita River. Bridge spans range from 90’-200’, including both simple and continuous span designs.
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