Brandon Road Bridge Project

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This project is substantially complete.

As part of the Ada County Highway District’s (ACHD) Bridge Maintenance Program, ACHD will replace three separate culverts on Brandon Road, north of Floating Feather Road, as early as the beginning of December 2022. This bridge improvement project will include removing and replacing the existing bridge structures. Construction is expected to be complete summer of 2023.*

In addition to replacing the culverts on Brandon Road, ACHD will also be filling in sidewalk gaps on the northeast side of the Brandon Road and Floating Feather Road intersection.

*Due to high demand for contractors, labor and supplies, construction schedules may change.


Commuters are reminded to obey all road closure signs and follow the signs along the detour route. Commuters should never attempt to drive, bike, or walk on closed portions of the road, regardless of whether there appears to be active construction. It is unlawful to move or manipulate construction signs and doing so can put commuters and construction workers at great risk.

As part of the Ada County Highway District’s (ACHD) Bridge Maintenance Program, ACHD will replace three separate culverts on Brandon Road, north of Floating Feather Road, as early as the beginning of December 2022. This bridge improvement project will include removing and replacing the existing bridge structures. Construction is expected to be complete summer of 2023.*

In addition to replacing the culverts on Brandon Road, ACHD will also be filling in sidewalk gaps on the northeast side of the Brandon Road and Floating Feather Road intersection.

*Due to high demand for contractors, labor and supplies, construction schedules may change.


Commuters are reminded to obey all road closure signs and follow the signs along the detour route. Commuters should never attempt to drive, bike, or walk on closed portions of the road, regardless of whether there appears to be active construction. It is unlawful to move or manipulate construction signs and doing so can put commuters and construction workers at great risk.

This project is substantially complete.

  • January 6, 2023

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    • Brandon Road and Floating Feather are both closed.
    • Contractor is currently removing obstructions.

  • January 3, 2023

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    supporting image

    Please see the updated detour map for the construction project.

  • December 29, 2022

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    • Floating Feather anticipated being closed January 4th.
    • Contractor potholing on Floating Feather.

  • December 16, 2022

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    • Contractor potholing on Floating Feather starting December 14th for utility issues.
    • Brandon Road closing December 14th for tree removal and starting culvert.
    • Floating Feather anticipated being closed January 4th.

  • December 9, 2022

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    • Beginning Monday, December 12, commuters should expect a closure on Brandon Road in Star as part of ACHD’s bridge maintenance program.
    • Brandon Road will be closed between West Fire Star Street and Floating Feather Road.
    • Only local traffic will be allowed on Brandon Road between New Hope Road and Fire Star Street.
    • This closure is expected to last until mid-April of 2023.
    • During the closure, commuters should use Munger Road or Pollard Lane.
    • Commuters can expect lane restrictions at the intersection of Brandon and Floating Feather Roads. The intersection will be open, and flaggers will be directing traffic while crews locate utility lines in preparation for roadway improvements. The flagging is expected to last through Friday, December 16.

    In January, the intersection of Brandon Road and Floating Feather Road is scheduled to be closed. ACHD will provide updates and detour information as construction progresses.

    This roadwork is part of ACHD’s Bridge Maintenance Program. ACHD will replace three separate culverts on Brandon Road, north of Floating Feather Road, and remove and replace the existing bridge structures. ACHD will also be filling in sidewalk gaps on the northeast side of the Brandon Road and Floating Feather Road intersection.

    Construction is expected to be complete summer of 2023. All work is weather dependent.


  • December 5, 2022

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    • Flagging will start on Floating Feather near Brandon Road on December 12th to pot hole for utilities.
    • Intersection anticipated to close January 4th.