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.

*****Linder Road to open May 2026

*****The intersection of Linder and Floating Feather to close June 2026 for the construction of the Roundabout.

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.

*****Linder Road to open May 2026

*****The intersection of Linder and Floating Feather to close June 2026 for the construction of the Roundabout.

  • March 19, 2026

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    • Linder Road is closed.
    • Linder Rd - Excavation ongoing. Conduits for lighting ongoing.
    • Foothills Bridge - Dewatering setup. Deck placed February 19th. Diversion wall complete. Backfilling structure.
    • Dry Creek Bridge - East side complete. Backfilling ongoing. West side footing placed. Wall ongoing.
    • Utilities: Relocations continuing for: Veolia – up to Briar Rock. Fiber utilities - ongoing.

  • March 13, 2026

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    • Speed calming measures have been installed.
    • Linder Road will be closed November 18th through mid-March 2026.
    • Linder Rd o Excavation ongoing. Conduits for lighting ongoing.
    • Foothills Bridge - Dewatering setup. Deck placed February 19th. Diversion wall complete. Backfilling Structure.
    • Dry Creek Bridge - East side complete. Backfilling ongoing. West side footing placed. Wall ongoing.
    • Utilities: Relocations continuing for: Veolia – up to Briar Rock. Fiber utilities - ongoing.

  • March 6, 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 - Dewatering setup. Deck placed February 19th. Diversion wall ongoing. Backfilling Structure.
    • Dry Creek Bridge - East side complete. Shoe fly being installed to allow access to east side. Backfilling ongoing.
    • Utilities: Relocations continuing for: Veolia – up to Briar Rock. Fiber utilities - ongoing.

  • February 27, 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 - Dewatering setup. Deck placed February 19th. Diversion wall ongoing.
    • Dry Creek Bridge - East side complete. Shoe fly being installed to allow access to east side. Starting west side. Footings ongoing.
    • Utilities: Relocations continuing for: Idaho Power - complete. Intermountain Gas – ongoing. Veolia – up to Briar Rock. Fiber utilities - ongoing.

  • February 19, 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 - Dewatering setup. Deck placed February 19th.
    • Dry Creek Bridge - East side complete. Shoe fly being installed to allow access to east side. Starting west side.
    • Utilities - Relocations continuing for: Idaho Power - complete. Intermountain Gas – ongoing. Veolia – ongoing. Fiber utilities - ongoing.

  • February 12, 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 - Dewatering setup. Footings placed. South wall placed. Working on north wall. Diversion structure walls placed. Working on deck.
    • Dry Creek Bridge - East side complete. Shoe fly being installed to allow access to east side. Starting west side.
    • Utilities - Relocations continuing for: Idaho Power - complete. Intermountain Gas – ongoing. Veolia – ongoing. Fiber utilities.

  • 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

Page last updated: 19 Mar 2026, 03:56 PM