Linder Road, State Highway 44 to Floating Feather

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The Ada County Highway District (ACHD) will be constructing improvements to Linder Road from State Highway 44 to Floating Feather Road starting as early as mid-November. Work is expected to be complete late 2026.*

Project Description

Roadway

  • Widening Linder Road to two lanes in each direction, with a center turn lane.
  • Adding landscaped medians where appropriate.
  • Constructing curb, gutter and a multi-use pathway on both sides of the roadway for pedestrians and bicyclists.
  • Retaining the existing signalized pedestrian crossing at Saguaro Dr.
  • Installing roadway lighting along Linder Road
  • Constructing bioretention swales to manage roadway drainage.
  • Reconstructing two separate bridges on Linder.

Linder and Floating Feather Intersection

  • Constructing a roundabout at the Linder and Floating Feather intersection.
    • The west and south legs will feature two lanes approaching the roundabout, the left lane for thru traffic and left turns, the right lane for right turns only.
  • Adding curb, gutter and a detached multi-use pathway with bike ramps.
  • Adding crosswalks at each leg of the intersection with two-stage pedestrian crossings and Rectangular Rapid Flashing Beacons (RRFBs).
  • A truck apron for larger vehicles to use if necessary.
  • Constructing a stormwater basin to manage water drainage from the intersection.

The Ada County Highway District (ACHD) will be constructing improvements to Linder Road from State Highway 44 to Floating Feather Road starting as early as mid-November. Work is expected to be complete late 2026.*

Project Description

Roadway

  • Widening Linder Road to two lanes in each direction, with a center turn lane.
  • Adding landscaped medians where appropriate.
  • Constructing curb, gutter and a multi-use pathway on both sides of the roadway for pedestrians and bicyclists.
  • Retaining the existing signalized pedestrian crossing at Saguaro Dr.
  • Installing roadway lighting along Linder Road
  • Constructing bioretention swales to manage roadway drainage.
  • Reconstructing two separate bridges on Linder.

Linder and Floating Feather Intersection

  • Constructing a roundabout at the Linder and Floating Feather intersection.
    • The west and south legs will feature two lanes approaching the roundabout, the left lane for thru traffic and left turns, the right lane for right turns only.
  • Adding curb, gutter and a detached multi-use pathway with bike ramps.
  • Adding crosswalks at each leg of the intersection with two-stage pedestrian crossings and Rectangular Rapid Flashing Beacons (RRFBs).
  • A truck apron for larger vehicles to use if necessary.
  • Constructing a stormwater basin to manage water drainage from the intersection.
  • February 5, 2026

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    • Speed calming measures have been installed.
    • Linder Road will be closed November 18th through mid-March 2026.
    • Linder Rd - Excavation ongoing. Conduits for lighting ongoing.
    • Foothills Bridge - Bridge removed. Dewatering setup. Footings placed. South wall placed. Working on north wall. Diversion structure walls placed.
    • Dry Creek Bridge- East side complete. Shoe fly being installed to allow access to West side.
    • Utilities - Relocations continuing for: Idaho Power - complete. Intermountain Gas – ongoing. Veolia – ongoing. Fiber utilities.
  • January 30, 2026

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    • Utility work started in advance of construction and is on-going.
    • Speed calming measures have been installed.
    • Linder Road will be closed November 18th through mid-March 2026.
    • Foothills Bridge: Bridge removed. Dewatering setup. Footings placed. South wall placed. Working on north wall.
    • Dry Creek Bridge: Precast being fabricated. Starting on east side for installation. Headwall being formed.
    • Utilities: Relocations continuing for: Idaho Power - complete. Intermountain Gas, Veolia – ongoing. Fiber utilities.
  • January 23, 2026

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    • Utility work started in advance of construction and is on-going.
    • Speed calming measures have been installed.
    • Linder Road will be closed November 18th through mid-March 2026.
    • Foothills Bridge - Bridge removed. Dewatering setup. Footings placed. South wall placed. Working on north wall.
    • Dry Creek Bridge - Precast being fabricated. Starting on east side for installation. Headwall being formed.
    • Utilities - Relocations continuing for: Idaho Power - complete. Intermountain Gas, Veolia – ongoing and Fiber utilities.
  • January 16, 2026

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    • Utility work started in advance of construction and is on-going.
    • Speed calming measures have been installed.
    • Linder Road will be closed November 18th through mid-March 2026.

    Foothills Bridge

    • Bridge removed.
    • Dewatering setup.
    • Footings placed.

    Dry Creek Bridge

    • Precast being fabricated.
    • Starting on east side for installation.

    Utilities

    Relocating continuing for: Idaho Power, Intermountain Gas, Veolia

  • January 9, 2025

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    • Utility work started in advance of construction and is on-going.
    • Speed calming measures installed.
    • Linder Road will be closed November 18th through mid-March 2026.


    • Foothills Bridge - Bridge removed. Dewatering setup. Footings placed.
    • Dry Creek Bridge - Precast being fabricated. Starting on east side for installation.


    • Utilities - Relocation continuing for: Idaho Power, Intermountain Gas & Veolia.


  • December 18, 2025

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    • Utility work started in advance of construction and is on-going.
    • Speed calming measures installed.
    • Linder Road will be closed November 18th through mid-March 2026.
    • Foothills Bridge - Bridge removed. Dewatering setup. Excavating for footings - Ongoing.
    • Dry Creek Bridge - Precast being fabricated.
    • Utilities - Relocating continuing for: Idaho Power, Intermountain Gas and Veolia.
  • December 11, 2025

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    • Utility work started in advance of construction and is on-going.
    • Speed calming measures installed.
    • Linder Road will be closed November 18th through mid-March 2026.

    Foothills Bridge

    • Bridge removed.
    • Dewatering setup.
    • Excavating for footings.

    Dry Creek Bridge

    • Precast being fabricated.

    Utilities

    • Relocating continuing for: Idaho Power, Intermountain Gas and Veolia.
  • December 4, 2025

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    • Utility work started in advance of construction.
    • Tree removal started October 27th ongoing.
    • Speed bumps have been installed in the neighborhoods to the east and west of Linder Road.
    • Stop Signs still ongoing.
    • Linder Road will be closed November 18th thru mid-March 2026.
    • Bridge removed.
    • Setting up dewatering measure.
    • Milled east side of road to allow utilities access to relocate.
  • Construction Zone Safety

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    Construction Zone Safety & Reminders

    It is important to remember that the signs are there for a good reason.

    It’s unlawful to move or alter construction signs, regardless of whether there appears to be active work in the closed area. In addition to risking a hefty fine, moving a sign can put commuters and construction workers at great risk.

    If you see a sign that has been moved or has been knocked down, let us know, so we can get it back where it needs to be. During business hours, let us know at achdidaho.org/connect. To report a downed sign after hours, contact Ada County Dispatch at (208)377-6790.

    We also want to remind all of our residents to move cautiously through work zones to protect themselves and our crews.

  • November 20, 2025

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    • Utility work started in advance of construction.
    • Tree removal started October 27th.
    • Temporary speed cushions have been installed in the neighborhoods to the east and west of Linder Road.
    • Linder Road will be closed November 18th thru mid-March 2026.
    • Bridge removal ongoing.
Page last updated: 05 Feb 2026, 03:55 PM