The new bridge needed to span over the Pretty Rocks Landslide in Denali National Park is to be launched using a unique launch scheme due to complex conditions.

KWH launched this three-plate-skewed girder bridge over a salmon spawning stream.

KWH broke records erecting this bridge by launching the single span over the CPR Train Yard.

KWH decided to launch this penstock in segments uphill using purpose build rollers.

High in the rugged Rocky Mountains of British Columbia, a unique bridge was built in the Kicking Horse Pass. The new bridge is just over 400 metres long at heights up to 90 meters above the canyon floor.

Due to limited accessibility, KWH utilized a temporary launch nose to erect this bridge over the Nass River.

KWH executed a tandem crane lift to erect the large curved box girders for the interchange over I-90.

The new 783-foot bridge over the Thompson River was erected using a custom engineered launch system. The old bridge was dismantled piece by piece as engineered by Somerset.