Transportation Technology Center

Derailment demonstration during the 2025 TTC Conference & Tour. (Courtesy of TTC Operated by ENSCO)

Proving Ground for Progress

TTC OPERATED BY ENSCO, RAILWAY AGE DECEMBER 2025 ISSUE: Each year, leaders from across the rail industry gather in Pueblo, Colo., share innovations and learn how they are tested in the real world.

Eric Gebhardt, CTO of Wabtec, gave the keynote speech on day one of the Third Annual TTC Conference & Tour. (Caption and Photograph Courtesy of ENSCO)
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Eric Gebhardt Headlines Third Annual TTC Conference & Tour

Nearly 300 professionals from freight and passenger railroads, industry suppliers and consultants, universities, and research organizations gathered in Pueblo, Colo., earlier this month for the Third Annual TTC Conference & Tour, reported

“The new ZEMU is easy to spot with its signature blue and white water-vapor design wrapped around the train’s two passenger cars and center power pack where the hydrogen and battery propulsion system is located,” according to SBCTA. (Photograph Courtesy of SBCTA)

ZEMU Debut Set for Sept. 13

San Bernardino County Transportation Authority’s ZEMU—a hydrogen fuel cell-powered FLIRT H2 train from Stadler—will launch Sept. 13, serving riders on Metrolink’s nine-mile, five-station Arrow Corridor between San Bernardino and Redlands in Southern California. The

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People News: SCFE/U.S. Sugar, ENSCO

Bob Lawson is promoted to Vice President of South Central Florida Express (SCFE) and General Manager of U.S. Sugar Railroad Operations. Also, ENSCO, Inc., appoints Brian Sieger as Facilities Manager at the Transportation Technology Center (TTC).

“Derailment in Place” site at the Transportation Technology Center, Pueblo, Colo. (Photograph Courtesy of TTC Operated by ENSCO)

Derailment Investigation, Prevention, Detection

TTC OPERATED BY ENSCO, RAILWAY AGE AUGUST 2025 ISSUE: Preventing derailments is critical to rail transportation to enable its safe and efficient operation. In the worst-case scenario, a derailment can lead to casualties and

Gregory Holtman, Training Coordinator, TTC (ENSCO Photograph)
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Holtman Tapped as TTC Training Coordinator

ENSCO, Inc., has hired Gregory Holtman as Training Coordinator for the Federal Railroad Administration’s (FRA) Transportation Technology Center (TTC) in Pueblo, Colo. With more than 15 years of rail operations, safety, and technical training

(TTC Operated by ENSCO Photograph)

Grade Crossing Collision Testing at the TTC

TTC OPERATED BY ENSCO, RAILWAY AGE APRIL 2025 ISSUE: Every day, trains collide with people or vehicles an average of eight times across the U.S. According to the Federal Railroad Administration (FRA), incidents at

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