Published by Paul Ivinskas · Politically neutral. No endorsements.
Tuesday, November 3, 2026

Utah, on the record.

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Lehi development tracker

Pioneer Crossing Flex Lanes (Redwood Road to I-15)

UDOT is converting shoulders and the center median of Pioneer Crossing into reversible Flex Lanes, adding lanes so the Mill Pond Road-to-I-15 stretch has four lanes each direction, adding a westbound lane from Redwood Road to just west of Mountain View Corridor and a new signal at Medical Drive, and lengthening turn pockets. A new lane opened in each direction May 3, 2026; storm drain, pavement and bridge-deck work wrapped up in summer 2026. Remaining work includes 2300 West utility relocation and turn lanes (through late 2026), overnight lane and side-street closures, and Flex Lane signal activation in late 2026. UDOT says rush-hour commuters will save more than six minutes.

Under construction

Type
Road project
Run by
UDOT
Cost
$77.0 million
Paid for by
State (UDOT)
Schedule
September 2025 to late 2026
Location
Pioneer Crossing (SR-145) from Redwood Road (SR-68) to I-15
  1. May 3, 2026New lane opened in each direction.
  2. Mar 10, 2026City Council: Pre-council: term limits, Ivory Innovations lease and ice center feasibility study
  3. Jul 22, 2025City Council: UDOT master agreement for utility work on the 2100 North project (Resolution 2025-50)
  4. Mar 4, 2025City Council work session: UDOT update: Pioneer Crossing flex lanes

In brief

Pioneer Crossing Flex Lanes (Redwood Road to I-15) appears on 3 recorded agendas, from the City Council work session meeting of March 4, 2025 to the City Council meeting of March 10, 2026.

On record, it was approved once and tabled once.

The most recent decision was tabled at the City Council meeting of March 10, 2026.

Updates

  1. May 3, 2026

    New lane opened in each direction. Source

Follow the money and project delivery

Pioneer Crossing Flex Lanes (Redwood Road to I-15)

Under construction

  1. Council action

    Approved: UDOT master agreement for utility work on the 2100 North project (Resolution 2025-50) · Approved minutes Record → · July 22, 2025

  2. Money in the record

    No itemized amount linked in the records collected.

  3. Signed agreement and payments

    Execution and project-level disbursements are not verified by this tracker. They require separate records; meeting approval alone does not establish either.

  4. Work and operating costs

    Check the linked records for completion and recurring operating costs; this tracker does not verify them. Record →

Every hearing and vote

  1. March 10, 2026 · City Council

    Pre-council: term limits, Ivory Innovations lease and ice center feasibility study

    Tabled

    Pre-council discussion items were a draft ordinance on mayor and council term limits, a lease with Ivory Innovations for the Literacy Center, and a proposal for an ice center feasibility study. UDOT also presented an update on the 2100 North freeway and Pioneer Crossing flex lanes. The Lehi Free Press reported the council chose not to pursue term limits for now and asked City Attorney Ryan Wood to research a possible 2027 ballot referendum; no formal vote was reported. A $33,000 ice center feasibility study was held for a vote in two weeks.

  2. July 22, 2025 · City Council

    UDOT master agreement for utility work on the 2100 North project (Resolution 2025-50)

    Approved · 5-0

    Kenison said the agreement sets design criteria for city utilities within UDOT's project. UDOT's Matt Parker said the current work ends east of Redwood Road in early spring, when the 2100 North project begins; proposals are due just after Labor Day. He said a Pioneer Crossing contractor starts in about a month with completion by the end of next summer. A pedestrian bridge over SR-92 is a standalone project with an estimated cost of $7 million, for which alternative funding is sought.

    Moved by Council Member Chris Condie, seconded by Council Member Heather Newall. Vote: 5-0; unanimous

  3. March 4, 2025 · City Council work session

    UDOT update: Pioneer Crossing flex lanes

    Discussed

    UDOT's Matt Parker said the project would remove the raised median and add flex lanes with extra lanes in the peak direction in the morning and evening, with outside lanes as through-right lanes. That would affect dedicated turn lanes at intersections and require extensive signage and lane control signals. Council questions covered sidewalks, phasing and coordination with other projects; UDOT said night work and maintained access would limit disruption.