UDOT outlines FrontRunner double‑tracking plan for Provo, highlights noise and vibration mitigation
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Summary
UDOT officials told the Provo City Council that FrontRunner double‑tracking work is expected to begin with early work in 2026 and main construction in 2027; the agency presented noise‑wall, vibration‑mat and switch upgrades and a process to ballot ‘benefited receivers’ for noise walls.
UDOT transit project staff told the Provo City Council on Jan. 13 that the FrontRunner double‑tracking program will increase peak‑hour frequency and relieve an operational “choke point” in Provo by adding track capacity. The agency said environmental clearances are complete and a progressive design‑build team has been hired.
The project team estimated construction would begin in 2027 with some early work in 2026 and cited a program cost on the order of $3 billion, of which roughly $809.1 million is currently identified in state funding; staff said the remainder would be pursued through a federal Capital Investment Grant administered by the Federal Transit Administration and therefore remains subject to federal timelines.
Brian Allen, UDOT, said noise and vibration were identified in earlier environmental work and that the agency has completed a follow‑up mitigation analysis. “We anticipate construction starting in 2027 with some early work starting in 2026,” Allen said. To reduce impacts, presenters described noise walls about 12–13 feet above track elevation, special low‑vibration rail frogs for switches, and a rubberized track‑bed mat where vibration risk is higher.
UDOT staff said noise walls are expected to provide about 5 dB of reduction for upper stories and 10–12 dB for lower levels, but they cautioned that walls do not eliminate all train noise, including horns, and that design details will depend on final engineering and right‑of‑way constraints. The team noted that adjacent condo and apartment owners may see walls close to homes; staff plan to work with owners on design and property impacts in the right‑of‑way acquisition process.
The agency also described a community process for ‘benefited receivers’ — properties modeled to exceed FTA noise thresholds because of the project. Those residents will be notified, invited to an open house and mailed ballots; Allen said the standard in the packet is that if more than 50% of affected owners oppose a wall in a given area the agency would not place the wall there and would evaluate alternative mitigation.
UDOT said it will publish the noise and vibration study after presenting it to council, begin appraisals and make acquisition offers, and hold a public meeting at Franklin Elementary to continue community engagement. Council members asked detailed questions about windows, upper‑story impacts, horn usage, and whether Sunday service is part of the plan; UTA‑UDOT staff said Sunday service is not guaranteed by this capital work and would depend on future operational funding.
The council requested continued updates and community outreach as right‑of‑way negotiations and design progress.
