Indian Nation Turnpike Over Peaceable Creek Client: Oklahoma Turnpike Authority Project Type: Structural Design, Roadway Design, About this Project EST successfully completed the evaluation and rehabilitation design for this three-span P.C. beam bridge carrying...
John Kilpatrick Turnpike Bridge Rehabilitation & Widening Over North Canadian River Client: Oklahoma Turnpike Authority Project Type: Structural Design, Roadway Design, Traffic Engineering About this Project The Oklahoma Turnpike Authority (OTA) proposed a...
EOC Turnpike – NE50th to NE122nd – Roadway & Bridge Design Client: Oklahoma Turnpike Authority Project Type: Roadway & Structural Design About this Project EST was contracted by the Oklahoma Turnpike Authority (OTA) to complete the design for a 4.5...
Hamilton Bridge Rehabilitation Project Type: Structural Design About this Project EST provided engineering design and construction management services for the replacement of this bridge over a major Colorado waterway, the South Platte River. Special considerations...
I-244 Bridge Rehabilitation Project Type: Structural Design About this Project The EST Bridge Division team designed plans for 13 bridge rehabilitations on I-244 in Tulsa, Oklahoma. We provided traffic control, full-depth pavement rehabilitation and bridge...
