SeaTac Offsite Roadway Improvements

Category Roads and Bridges
Location SeaTac, WA
Owner Port of Seattle - Clint Williams (206) 431-4947
Eng KPFF
GC Mid Mountain Construction

This $8.7 million roadway project includes the relocation of utilities underground, widening of International Boulevard, a bridge over SR518 and new on/off-ramps. This project helps accommodate SeaTac’s new $419 million consolidated Rental Car Facility. Inspections include reinforced concrete and epoxy grouted and expansion anchors. We also provided testing of soils and asphalt.