You're invited to the Teton Pass Trail Groundbreaking on May 27, 2026! For more details, click on the invitation.
The Teton Mobility Corridor Improvements BUILD Grant Project will implement a series of multimodal improvement projects along the ID-33/WY-22 corridor between Driggs, Idaho and Jackson, Wyoming.
Explore each project on our interactive map and keep in touch with project happenings via our social media channels.
NEW! View the new project rendering for the Greater Yellowstone Trail: Wilson Active Transportation Improvements Project!
What is BUILD? The Teton Mobility Corridor Improvements BUILD Grant Project will implement a series of multimodal improvement projects along the ID SH 33/WY-22 corridor between Driggs, Idaho and Jackson, Wyoming. These projects will connect residents and visitors to many of the region’s economic generators, including Grand Targhee Resort, the cities of Driggs and Victor, Jackson Hole Mountain Resort, and the Town of Jackson.
BUILD is the previous iteration of the current RAISE Grant program.The Teton Mobility Corridor Improvements (TCMI) BUILD Grant Project was awarded $20 million in federal BUILD (Better Utilizing Investments to Leverage Development Transportation Discretionary) grant funding in 2020. The TMCI is a collaborative group of public, private, and non-profit organizations, spanning both sides of the Tetons and lead by Teton County. THE TMCI Project was successful in securing an additional $5 million dollars in 2022, bringing the total grant amount to $25 million dollars.
The grant addresses long-standing transportation needs of area residents and visitors and will improve mobility and public safety along the congested ID SH 33/WY-22 corridor. The program will provide:
Although COVID-19 has taken a heavy toll on the region’s economy, project partners have assembled a local match of nearly 25% due to the critical importance of the TMCI. Let’s take a look at the funding sources.
| Overall Project Cost | $43.9 M |
|---|---|
| Wyoming Project Cost* | $35.9 M |
| Idaho Project Cost* | $8 M |
| Local Match Provided* (26.95%) | $18.9 M |
| BUILD Grant Request (73.1%) | $25 M |
The Teton Mobility Corridor Improvements BUILD Grant Project will provide comprehensive benefits to communities within Teton Valley and Jackson Hole. These benefits are especially important as the effects of COVID-19 are felt on local budgets throughout Idaho and Wyoming communities. These projects will not only strengthen and hasten economic recovery but will also optimize and streamline operations for transit while making active transportation trips possible and convenient for local residents. We've explored the benefit-cost ratio of the 13 projects included in this program.
| Project Component | Net Present Value | Benefit-Cost Ratio |
|---|---|---|
| Pathway/Roadway Safety Projects | $23.6 M | 2.94 |
| Transit Projects | $3.0 M | 1.22 |
| All Project Components | $26.6 M | 2.03 |
There are no upcoming events at this time.
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Teton County to begin clearing way for Teton Pass Trail as questions linger
Extra $1M approved for Stilson from SPET; still within budget, on time
County approves Utah construction co. for Teton Pass Trail; contract pending
Teton Pass Trail campaign extended while county hires project manager
Save Teton Pass Trail campaign hits $1.5M mark
Commissioners modify, ultimately approve Wilson pathway plan
Wilson pathway plan approved, with edits
Stilson skier bus stop moved
County Commissioners to consider downtown Wilson pathways Tues.
Teton Pass pathway section needs $3.5 million more in one month
'Save Teton Pass Trail' raises $1 million, short of original goal. Deadline extended to February
Bus stop at Stilson to move east on Monday
Parking at Stilson: Considerations and availability
Community campaign on way to raising $5M to build section of Teton Pass Trail
Community-led campaign seeks $5M to build next section of the Teton Pass Trail
Letter to the Editor: Teton Pass as Prologue; Save Teton Pass Trail
100 additional Stilson parking spaces paved ahead of ski season
Dual-county alliance emerges again to raise $5M for Teton Pass Trail
$5 million needed for Teton Pass pathway
Bikers and skiers launch campaign to raise $5 million to 'Save the Teton Pass Trail'
Resort-goers will have fewer parking spaces at the Stilson lot this ski season
500 parking spots to be available at Stilson this ski season
Stilson crews complete over 180 parking spots for winter ski traffic
County Commission approves partial completion of Teton Pass Trail
To keep skiers and bikers safe, Teton County plans to fundraise for Trail to Coal Creek pathway
County to seek private funds for public pathway, underpass
As timeline crunch looms, Idaho pleads not to be forgotten on path from Coal to Trail Creek
Crews make progress at Stilson Transit Center; paving to continue in Oct.
New And Improved Teton Pass Commute Connects Two Teton Counties In Two States
Wilson pathway roundabout construction planned for this week
Commissioners divided on funding pathway from Coal Creek to Trail Creek
Advocate hatches plan to save Teton Pass pathway Wyoming officials want to abandon
To Idaho officials' chagrin, Teton County, Wyoming walks away from Coal to Trail Creek pathway
Work at Stilson Transit Center continues with bike shelter, lighting
Heads up: Stilson access limited for paving Monday, Tuesday
Stilson entrance from Moose-Wilson Road to close Thursday and Friday
City of Driggs releases transportation plan; update on valley public transportation
Commission floats canceling property tax refund program, increasing mill levy
Stilson Transit Center Construction Underway in Teton County
Teton County officially begins construction on Stilson transit center
Stilson transit center breaks ground
START bus announces procedures for winter closures on Teton Pass
County hires contractor to analyze remaining Stilson lot
Wilson pathway plan approved, with edits
JHMR proposes housing plan for Stilson; neighbors, wildlife advocates say no more development
Some Wilsonites object to pathway plan
Artist Announced for Stilson Transit Center Public Art
Commissioners approve Conditional Use Permit for new Stilson Transit Center
Commissioners torn but approve Stilson improvements
Planning commission denies Stilson Transit Center
Stilson redevelopment discussed Monday
Wilson pathway and bridge in place
Fish Creek bridge installation slated for May 28
Expect Highway 33 construction, delays starting Monday
Finalists Announced for Stilson Transit Center Public Art
Open call for artists to submit qualifications for Stilson Transit Center artwork
Ski resort transfers 5.4 acres to county for transit
Fish Creek Pathway Bridge installation postponed
JH Public Art seeks artwork for Stilson
Jackson Hole Public Art Call for Artists: Stilson Transit Center
TONIGHT: Update on Wilson, Stilson Transit Center plans, which could sever elk, moose migrations | The Hole Scroll
START gets four new commuter buses
Wilson Pathway opens from Stilson to Raptor Center Saturday
JHMR, Teton County to host public meetings on Stilson development
Paving on WY22 starts at 4 p.m.
Lane shift on WY22 at 4 p.m., 10-minute road closure
Wilson to Stilson pathway project breaks ground this week
Wilson pathway breaks ground Wednesday
News Roundup: Jackson has new strategy for representation in Cheyenne
Tonight: Open house to discuss Stilson Transit Center, BUILD Grant projects
Learn about upcoming transportation projects at BUILD Grant Idaho meeting
County commissioners agree to WYDOT’s plan for Wilson to Stilson pathway and crossings along Highway 22
Response upbeat to $20M BUILD Grant update, timeline
Fed money brings Teton Pass path closer to completion
Plan ahead to protect wildlife at Stilson
$5.6 million federal grant paves way for Stilson redesign
$28 million transportation grant is a go
Teton Mobility Corridor Improvements Project awarded $20 million in federal grant
Grant is a go to apply towards the projected $28 million estimated overall cost
County, partners seek $26M for Stilson transit center, Teton Pass pathway
Wyo22 pathway inches closer to Wilson while JH recognized as very bike-friendly
The 13 projects included in the Teton Mobility Corridor Improvements BUILD Grant Project were developed with the goals of the public and our project partners in mind. These projects meet the needs of the strategies outlined in the documents, regulations, and manuals presented below.
Click on image to enlarge.
Construct a passing lane on SH 33 from approximately mile post 151.25 to 153.00.
$5.5 M
Substantially Complete in Winter 2024
Lead Agency: ITD
Partners: City of Driggs, City of
Victor, Teton County, ID
Have questions or comments about this project? Email us!
Click on image to enlarge.
Improvements include the realignment of Baseline Road on the northeast corner of the intersection with SH 33 and the addition of a right-turn lane from SH-33 to Baseline Road.
$1.2 M
Substantially Complete in Winter 2024
Lead Agency: ITD
Partners: City of Victor, City of
Driggs, TVTAP, Teton County, ID
Have questions or comments about this project? Email us!
Striping advisory bike lanes and signage along a three-mile corridor to connect segments of the Greater Yellowstone Trail.
$25,000
Summer 2024
Lead Agency: Teton County, ID
Partners: TVTAP
Have questions or comments about this project? Email us!
Advisory shoulders create usable shoulders for bicyclists on a roadway that is otherwise too narrow to accommodate one. The shoulder is delineated by pavement marking and optional pavement color. Motorists may only enter the shoulder when no bicyclists are present and must overtake these users with caution due to potential oncoming traffic.
Construct shared use pathway extension to airport/NE Driggs.
$360,000
Substantially Complete in Winter 2024
Lead Agency: City of Driggs
Partners: Driggs Airport
Have questions or comments about this project? Email us!
This 47-space Park ‘n Ride will serve Targhee Shuttle and free up additional capacity at Driggs Transit Center.
$609,000
Summer 2026
Lead Agency: City of Driggs
Partners: START, Grand
Targhee Resort
Have questions or comments about this project? Email us!
The 52-space addition will double capacity at the Driggs Transit Center. Park ‘n Ride will serve START and Targhee Shuttle. A second bathroom will also be added.
$390,000
Summer 2025
Lead Agency: City of Driggs
Partners: Driggs Urban
Renewal Agency, START, Grand Targhee Resort
Have questions or comments about this project? Email us!
Construct 3.5-mile shared use pathway from Trail Creek Campground to Coal Creek.
$10 M
Fall/Early Winter 2026
Lead Agency: Teton County, WY
Partners: WYDOT, Wyoming
Pathways
Have questions or comments? Click here for the latest updates.
It is anticipated that the Trail Creek Campground will be temporarily closed so that the project contractor can complete clearing and grubbing along the adjacent segment of pathway while maximizing public safety. During the campground closure, the project proponents will rent the entire campground facility. It is anticipated that the temporary closure will occur for a 10 day period in the summer of 2024. After the temporary campground closure, the facility will re-open to the public for normal operations during the remainder of the construction effort; the campground will not be used for equipment access to the project area during the remaining phases of project implementation.
There is a primitive spur road off of Highway 22 that is occasionally used to access the Burbank Creek trailhead located at approximate pathway stationing 52+00 feet. The new Teton Pass Trail will link this trailhead to a formal trailhead located at the Trail Creek Campground, located approximately 1 mile to the west. The project will effectively relocate the Burbank Creek Trailhead to the Trail Creek Campground, where amenities including signage, kiosk, and parking facility will provide improvements to the trailhead.
Construct 1.4-mile pathway and underpass below WY-22, linking Wilson to the planned Stilson Park Transit Center.
$3.8 M
Spring 2024
Lead Agency: Teton County, WY
Partners: WYDOT
Have questions or comments? Click here for the latest updates.
Click to enlarge
Click on image to view 90% design plans
Construct continuous active transportation facilities to link regional pathways along WY-22 through Wilson. Additional improvements include business access consolidation and safety updates.
$4.4 M
Fall 2025
Lead Agency: Teton County, WY
Partners: WYDOT, Wilson
Community
Have questions or comments about this project? Email us!
Click to enlarge
Over the past twenty years increasing population and regional traffic has led to increased community character, safety, and speeding issues within Wilson. In 2017, a concerned group of Wilson residents discussed these issues with WYDOT and Teton County and a study was commissioned in late 2019 to investigate potential solutions. The purpose of the Wilson Multi-Modal Transportation Study, therefore, is to develop a long-range transportation plan in collaboration with Teton County and the Wyoming Department of Transportation (WYDOT) that will improve safety for motorists and non-motorists on and adjacent to WY-22 through the unincorporated Community of Wilson in a manner that is sensitive to the local character while achieving consensus from the numerous project partners.
Purchase two Proterra 40-foot, all-electric buses for Stilson/Teton Village/Jackson service.
$1.9 M
Summer 2026
Lead Agency: Town of Jackson, START
Partners: Teton
County, WY
Have questions or comments about this project? Email us!
Purchase four commuter coaches - with bike racks - for Teton Valley route.
$3.0 M
Delivered in October 2023
Lead Agency: Town of Jackson, START
Partners: Teton
County, WY
Have questions or comments about this project? Email us!
Add transit signal prioritization to 12 existing traffic signals and one new traffic signal throughout Teton County, Wyoming. Also adding required technology to transit vehicles.
$790,000
Fall 2025
Lead Agency: Teton County, WY
Partners: WYDOT, Town of
Jackson, START
Have questions or comments about this project? Email us!
Transit signal priority technology adjusts the timing of traffic signals to accommodate transit vehicles (buses) as they approach the intersection. This type of traffic modification allows buses to run more reliably (on time), especially when there are long distances between traffic signals. Learn more about Active Transit Signal Priority from the National Association of City Transportation Officials.
Back to the Map
Construction will begin in April 2025 on a 2,100 square-foot transit center, a 400-space park 'n ride, pedestrian and bicycle interconnections, covered bicycle parking and a transit priority signal at WY-390.
$14 M
Fall 2026
Lead Agency: Teton County, WY
Partners: Town of
Jackson, START, Jackson Hole Mountain Resort, Teton Village
Association
Have questions or comments about this project? Email us!
Improved travel choices
