The PR Hwy.-111 emergency repair project addressed critical slope failure and stabilization concerns along a vital transportation route in Utuado, Puerto Rico.

Stabilizing a quarry where rockfalls threatened to crush critical infrastructure under construction demanded a meticulous approach and required workers to rappel slopes to remove loose material.

In June 2022, historic flooding caused extensive damage to Yellowstone National Park’s critical park infrastructure.

When CSX acquired the Pan Am Railway in 2022, inspections revealed several issues with the existing track and infrastructure.

The $4.2-million project repaired and stabilized a roadway in Alton, Ill., situated on top of a 150-ft bluff with views of the Mississippi River.

This innovative project required stabilizing two areas of a quarry that were experiencing frequent rockfalls and that posed a risk to critical infrastructure under construction.