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EOC Turnpike – NE 50th to NE 122nd Roadway & Bridge Design

EOC Turnpike – NE 50th to NE 122nd Roadway & Bridge Design

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...
Madill Bypass – US 70 Realignment Study

Madill Bypass – US 70 Realignment Study

Madill Bypass – US 70 Realignment Study Client: ODOT Project Type: Environmental Services, Alignment & Traffic Studies About this Project The construction of this project will provide an alternate route around the City of Madill along U.S. Highway 70. At the...
Duncan Bypass

Duncan Bypass

Duncan Bypass Project Type: Structural Design About this Project EST designed the new Duncan Bypass with three bridges, approach roadways and crossovers utilizing both offset and parallel alignments. The bridges included three pre-stressed concrete beam spans with 42...
State Highway 33 – 4 Lane Reconstruction

State Highway 33 – 4 Lane Reconstruction

State Highway 33 – 4 Lane Reconstruction Project Type: Roadway Design, Traffic Engineering and Survey About this Project EST provided design services for 9.5 miles of new construction of two lanes with right of way for a four lane divided and five lane undivided...
Rock Creek Road

Rock Creek Road

Rock Creek Road Project Type: Roadway Design About this Project EST provided roadway design to widen Rock Creek Road to help the City of Norman, Oklahoma, increase capacity and improve traffic movement on a major thoroughfare. Project elements included waterline...