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I-270 Widening

Columbus, OH

EMH&T is leading the effort to widen Interstate 270 (I-270) on the northwest side of Columbus, Ohio, from I-70 to US-33. The project corridor experiences severe congestion during peak travel times and with a traffic analysis, it was determined that a majority of the corridor was operating at an unacceptable level of service. Our team has provided a design solution for ODOT which includes closing the median with barrier on this eight mile stretch of highway and adding an additional lane in each direction. The project will also include the widening of three mainline bridges, full depth pavement repairs, noise wall design, continuous highway lighting, and upgraded signing and ITS facilities along the corridor. The construction cost estimate of this project is $50 million. (Official ODOT name: FRA-27-9.62, PID 76469)

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