AECOM to acquire Shimmick Construction for $175 million
Sand Spring's transload facility lands 'premier' label from BNSF
Caltrain's average weekday ridership dips slightly
No new labor accord yet between union bargaining group, carriers' conference
Rapid City, Pierre & Eastern marks soon-to-start mainline upgrades
APTA kicks off search for new leader
Alberta commits funds for Calgary light-rail project
USDOT's inspector general to review federal oversight of PTC funding