County to vote on WYDOT agreement for WY-22 underpass plan review
Teton County commissioners are set to approve a WYDOT cooperative agreement that would bill the county an estimated $6,660 for state review of design and contract plans for a proposed pedestrian underpass on WY-22 near Teton Science Schools and Indian Springs Ranch.
Teton County commissioners are set to vote Aug. 4 on a Wyoming Department of Transportation (WYDOT) cooperative agreement for the WY-22 underpass project, paying an estimated $6,660 for WYDOT to review design and contract plans for a proposed pedestrian underpass at reference marker 1.7. The county would reimburse WYDOT’s actual costs and could terminate if costs run 20% over the estimate, according to the meeting agenda and the attached staff report and agreement.
The Public Works memo frames the underpass as a safety move aimed at cutting left turns in and out of Teton Science Schools and Indian Springs Ranch while keeping pathway access and replacing an aging county-maintained cattle underpass. Staff also cautions that signing this plan-review agreement is not a commitment to fund later design or construction, and notes that any vehicular box-culvert piece would be handled under a separate agreement.
Background
Teton County approved a $6,660 WYDOT Cooperative Agreement for the TSS-ISR WY-22 Underpass Plan Review Phase on August 4, 2026.
Latest: 2026-08-04 — Teton County Board of County Commissioners formally considered and recommended approval of the Cooperative Agreement for the WY 22 Underpass Plan Review Phase.
curated as of 2026-08-01
On July 6, 2026, Teton County supported WYDOT's EIS for phased, intersection-focused improvements to WY-22, emphasizing safety, environmental protection, and non-motorized access.
Latest: 2026-07-07 — Second Amended and Restated Grant Agreement set total TMCI project cost (including WY-22) at $47,152,550, with $25M from a federal BUILD Grant.
curated as of 2026-07-04
Teton County commissioners backed WYDOT's EIS for WY-22 improvements in July 2026, focusing on safety, multimodal access, and environmental protection, with public comment ongoing and a final decision pending.
Latest: 2026-07-06 — Teton County Board of Commissioners formally expresses support for WYDOT's EIS recommendation for WY-22 improvements.
curated as of 2026-07-04
Source Documents
| Date | Title | Type |
|---|---|---|
| August 4, 2026 | Board of County Commissioners Meeting Agenda | agenda |
| August 4, 2026 | BCC Staff Report and Cooperative Agreement for WYDOT TSS ISR WY 22 Underpass | packet |