Ada County Highway District

State Street/Veterans Memorial Parkway/36th Street Intersection

Construction update as of 02/23/18:  The Preconstruction Meeting was held January 23rd. Utility relocations started in advance of construction is on-going. Irrigation work is on-going. Crews are working on removals on the south side of the roadway to prepare for temporary paving.

As early as early March left hand turns directly from State St. will be removed. Left turns onto State St. will remain. Message boards will be placed at key locations two (2) weeks prior to the removal of the left turns to remind commuters of the upcoming change.

Upcoming Night Work:

  • Arthur St. from Thursday, March 1st to Friday, March 2nd for irrigation work. Arthur St. at State St. will be completely closed until Friday evening.
  • Veterans Memorial Parkway will have lane closures, half at a time, for work on the irrigation crossing there. This work is expected to begin as early as March 1st.

Additional Closures Expected:

  • Stilson St. will need to be closed during the week of March 5th for several days for irrigation work. Notification of the road closure will be posted seven (7) days in advance.

On February 5th, work began to remove obstructions such as sidewalk, signs, etc. along the south side of State St. to make room for temporary paving. The temporary paving will allow traffic to shift to the south side of State St. while work is being completed on the north side. That traffic shift is expected to occur end of February/early March.

While obstructions are being removed pedestrian traffic will shift from the south side of State St. to the north side. Detour routes will be signed and will be at Willow Ln. and State St. (west side) and at Idaho Transportation Department (ITD) (east side). Also, the High-Intensity Activated crosswalk Beacon (HAWK or a Pedestrian Hybrid Beacon) located to the west of the State/VMP/36th intersection (just past Arthur St.) will be removed to provide space for the temporary paving needed for construction. This signal will remain down for the duration of the project (February to October). 

Construction to start!

The Ada County Highway District (ACHD) and Idaho Materials & Construction are rebuilding the intersection of State Street, Veterans Memorial Parkway and 36th Street. Utility work began in January and construction will start at the beginning of February. Work is expected to be complete in fall 2018.

What can neighbors & commuters expect?

  • Work is anticipated to occur between 7 a.m. and 7 p.m.  Night work and weekend work is expected.
  • Access to businesses will remain open at all times, although ingress and egress may be shifted to accommodate construction. If business access will be impacted, the contractor will coordinate with adjacent businesses.
  • Left turns at the intersection may be restricted, with detours in place.
  • Work will include, but not be limited to, general construction noise, dust, equipment back up alarms, and ground vibration.

 Learn more

Stay informed

How to use the new intersection

Construction questions?

  • Kadee Porter, ACHD Construction Coordinator - 208-387-6290
  • Chelsea Holt, ACHD Business & Neighborhood Relations- 208-387-6147
  • Email us at:

State Street
Agencies throughout Ada County have been working since 2004 to develop a vision for the State Street corridor. State Street is envisioned as a transit corridor with increased regional, express and local bus service, and high occupancy vehicle (HOV) lanes. The future HOV lanes adopted by the State Street Plan will be dedicated for buses, multiple-occupant vehicles, and right-turning vehicles.


April 2, 2015 Open House Materials

View the open house displays and handouts under "Related Documents" to the right of your screen. After reviewing the materials, please take the survey below.


On March 27, 2013 the ACHD Commission voted to adopt the State Street/Veterans Memorial Parkway/36th Street Intersection Study concept report and preferred alternative #9 (Partial Median U-turn/ThrU-Turn).


The Ada County Highway District (ACHD) and the City of Boise are working together on a study of the State Street/Veterans Memorial Parkway/36thStreet intersection area, a neighborhood that features a popular park, an elementary school and a variety of businesses.

The goal of the study is to design an intersection that will efficiently and safely meet the future needs of all users - motorists, pedestrians, bicyclists and transit users.

April 2, 2015 Open House Materials

Click on the images below to review the displays and maps from the open house.



November 15, 2012 Open House Materials

Click on the images and links below to review the displays and maps from the open house. Individual versions of the displays and maps can be found under "Related Documents" on the right.






Intersection Videos

Click on the links below to learn how each intersection works.

State Street Corridor


Time Frame

Start Date:
February 2018
End Date:
Fall 2018

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