Parsons Transportation

The proposed CV Rail intercity passenger service would span approximately 144 miles, linking the City of Coachella, Calif., with Union Station in Downtown Los Angeles. (Courtesy of RCTC)

Transit Briefs: LACMTA, BART, UTA, Phoenix Valley Metro, SEPTA, CV Rail

Parsons Transportation Group (Parsons) lands a contract for Los Angeles County Metropolitan Transportation Authority’s (LACMTA) Metro A line extension project. Also, crime on the San Francisco Bay Area Rapid Transit District (BART) drops 41% in 2025; Utah Transit Authority (UTA) shares 2025 achievements and 2026 service plans; Phoenix Valley Metro in Arizona is identified as a top transit agency in the nation for ridership growth; leased railcars will soon enter Southeastern Pennsylvania Transportation Authority (SEPTA) commuter rail service; and Southern California’s Riverside County Transportation Commission advances the proposed Coachella Valley Rail (CV Rail) project.

Commentary

“Don’t Replace Your Bridge Too Soon”

There is a great deal of technology and data science that can help extend track and bridge structure life. But the railroads are not always out in front in exploiting the opportunities. Engineers can see the practical uses of bridge “micro movement” sensor technology. But at the big executive table that allocates the budget resources inside railroads, identified economic opportunities point to the need for the chief financial officer and his or her risk management staff to get directly involved in examining the identified options not seen before sensor data analytics entered the tool box. Perhaps as many of one-half of all visual inspection-based bridge capex decisions are wrong. Why? Because the visual data entered into the sophisticated engineering spreadsheet formulas isn’t accurate enough.