Select Page
I-40 & Choctaw Road Interchange

I-40 & Choctaw Road Interchange

I-40 & Choctaw Road Interchange Client: Oklahoma Department of Transportation Project Type: Structural Design, Roadway Design, Traffic Engineering, Geotechnical Engineering, ADA Compliance, Transportation Management Planning   About this Project EST provided...
John Kilpatrick Turnpike – Southwest Loop

John Kilpatrick Turnpike – Southwest Loop

John Kilpatrick Turnpike – Southwest Loop Client: Oklahoma Turnpike Authority Project Type: Structural Design, Construction Management and Materials Testing   About this Project As a partner on the John Kilpatrick Turnpike (JKT) design team, EST provided...
SW34th Street Over Interstate 35 | City of Moore

SW34th Street Over Interstate 35 | City of Moore

SW34th Street Over Interstate 35 Client: City of Moore Project Type: Structural Design, Roadway Design, Traffic Engineering & Accessibility   About this Project EST worked to provide plans to the City of Moore from conceptual through to final design for an...
State Highway 6 – 4 Lane Reconstruction

State Highway 6 – 4 Lane Reconstruction

State Highway 6 – 4 Lane Reconstruction Project Type: Roadway Design, Traffic Engineering and Survey About this Project EST provided design services for transitioning 3.5 miles of an existing two lane highway to a four lane divided highway facility. This project...
US 259 Alignment Study

US 259 Alignment Study

US 259 Alignment Study McCurtain County Client: ODOT Project Type: Environmental Study, Alignment & Traffic Analysis About this Project US Highway 259 (US-259) is a two-lane, rural principal arterial route running from northeastern Texas to southeastern Oklahoma....