Track Construction

CHSRA Completes Whitley Avenue Underpass

KINGS COUNTY, Calif. – The California High-Speed Rail Authority announced it has completed the underpass at Whitley Avenue, making it the second high-speed rail structure CHSRA has completed so far in 2025.

ST&T’s 30-member team has an “unwavering commitment to safety,” according to owner CPKC, and has increased output from 460,000 ties in 2022 to more than 700,000 in 2024.

ST&T Marks Safety Milestone

Vivian, La.-based Superior Tie and Timber (ST&T) has celebrated 2,500 days without an injury, according to owner Canadian Pacific Kansas City (CPKC). ST&T “holds the unique position of being the only crosstie