Service: Traffic Engineering

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.

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23rd Street Waterline

The project consisted of replacing 2,800 linear feet of 16-inch waterline, multiple service line connections, fire hydrants, all associated valves and more

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Olive 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.

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SH-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.

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