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Phase 2 N 89 Pathway
In 2011, Westwood Curtis Construction constructed a 7,500-foot paved pathway for Teton County within Grand Teton National Park and adjacent to the National Elk Refuge.
Project highlights include:
Installation of culverts ranging from 18” to 42” in diameter
Use of geogrid reinforcing mat, excavation, grading, and crushed gravel
Placement of asphalt pavement, signage, and guardrail
Construction of a 75-foot tunnel beneath Highway 89
Day and night construction shifts to minimize traffic impacts and reduce time within the public right-of-way
This project required precise coordination within a high-traffic corridor and sensitive environmental setting while maintaining access and safety throughout construction.
Pine Glades / Cache Street Improvements
Westwood Curtis Construction was contracted by the Town of Jackson in 2010 to improve utilities and roadway alignment along South Cache Street in support of the newly constructed Cache Tunnel beneath Snow King Resort.
Project highlights include:
Roadway realignment to improve safety and visual continuity near the tunnel entrance
Replacement of water main and storm sewer infrastructure
Installation of new asphalt roadway, curb and gutter, sidewalks, and brick pavers
Signage, guardrail installation, and site revegetation
This project required careful coordination within an active urban corridor while supporting long-term infrastructure improvements tied to a major tunnel project.
Apres Vous Road
Westwood Curtis Construction constructed a new primary access roadway connecting Highway 390 to Teton Village, Wyoming. The project included extensive underground utilities, roadway construction, and surface improvements supporting high traffic volumes and year-round access to a major resort area.
Project Highlights
Installation of underground utilities, including:
960 linear feet of 8” ductile iron water main
500 linear feet of 8” PVC sewer main
200 linear feet of reinforced concrete storm pipe
Vortechs stormwater treatment unit and culvert installation
Mass excavation and roadway construction, including:
10,100 cubic yards of excavation
Imported aggregate, asphalt paving, and utility conduit
Construction of snow melt systems, concrete flatwork, fencing, and surface restoration
Roadway provides direct access to Teton Mountain Resort’s tram
This project reflects Westwood Curtis Construction’s ability to deliver complex roadway and utility infrastructure in high-traffic, high-visibility environments.
GTNP Water Transmission & Utilities
Between Fall 2016 and Spring 2019, Westwood Curtis Construction completed a major water and wastewater infrastructure project within Grand Teton National Park. The work included installation of multiple utility systems supporting long-term operations within a sensitive and highly regulated environment.
Project Highlights
Installation of approximately 5 miles of 12” HDPE water transmission main
Installation of 8” HDPE water distribution main
Construction of 8” PVC gravity sewer and 4” HDPE pressure sewer
Utility installation coordinated with:
A new wastewater treatment plant
Pump station
Concrete water storage tank constructed by RSCI (Boise, Idaho)
Work completed over multiple seasons to meet environmental and operational constraints within the park
This project reflects Westwood Curtis Construction’s experience delivering large-scale utility infrastructure in environmentally sensitive locations while coordinating with multiple contractors and agencies.
South Pass Water Tank
In 2013, Westwood Curtis Construction installed a 10,000-gallon fiberglass Flowtite water storage tank for WYDOT at the South Pass facility. Due to the tank serving as the sole water source for the site, the project required precise coordination and an accelerated schedule.
Project Highlights
Removal of an existing steel water storage tank
Installation of a 10,000-gallon fiberglass Flowtite tank
Replacement of associated piping
Backfill and site restoration
Complete tank replacement performed in three days
Installation completed by Containment Solutions–certified personnel
This project demonstrates Westwood Curtis Construction’s ability to execute time-sensitive infrastructure work while maintaining service continuity and meeting strict operational requirements.
Rafter J Water Tank
Westwood Curtis Construction partnered with Rafter J and EAI West to construct a 200,000-gallon water storage tank, supporting regional water infrastructure and long-term capacity needs.
Project Highlights
Construction of a 200,000-gallon water storage tank
Installation of 10-inch and 12-inch ductile iron water lines
Site grading to support tank placement and access
Construction of an access road to the tank site
Revegetation and site restoration following construction
This project reflects Westwood Curtis Construction’s ability to deliver large-scale water infrastructure projects, managing both structural construction and supporting site work with precision and reliability.
SNOW KING WATER TANK
In 2011, Westwood Curtis Construction partnered with the Town of Jackson, Wyoming to construct a 130,000-gallon cast-in-place concrete water storage tank located on Snow King Mountain. The project supported municipal water infrastructure in a challenging mountain environment.
Project Highlights
Construction of a 130,000-gallon cast-in-place concrete water storage tank
Installation of approximately 400 linear feet of water main
Connection of water services to support system integration
Surface restoration following construction activities
Coordination with the Town of Jackson to meet municipal standards and timelines
This project demonstrates Westwood Curtis Construction’s experience delivering critical water infrastructure projectsin complex terrain while meeting public agency requirements.
SNAKE RIVER SPORTING CLUB WATER SYSTEM
Westwood Curtis Construction was awarded the contract to complete critical water and sewer infrastructure for the Snake River Sporting Club in Teton County, Wyoming, following the bankruptcy of the original contractor. The project was funded through surety bond monies and was essential to preparing the development for certificates of occupancy.
Project highlights include:
Completion of HDPE pressure sewer and water distribution systems
Installation of water distribution infrastructure at the storage tank
Construction of a chlorination system to meet operational standards
Subsurface stabilization and completion of the water storage tank
Repairs to previously installed, deficient HDPE pipeline systems
Installation of pressure-reducing stations and dosing siphons
Roadway completion associated with underground utility work
Identification and repair of water and sewer leaks prior to substantial completion
This project required detailed investigation, corrective construction, and coordination to address existing system deficiencies and deliver a reliable utility infrastructure under tight regulatory requirements.
MIDDLE CONNECTOR PATHWAY TUNNEL
Westwood Curtis Construction excavated and installed a 101-foot precast concrete tunnel beneath Highway 22 to safely route pathway traffic across one of Wyoming’s busiest transportation corridors. The project was completed during peak tourist season while maintaining two-way traffic throughout construction.
Project highlights include:
Excavation and installation of a 101-foot precast concrete pathway tunnel
Construction beneath Highway 22, the busiest non-interstate highway in Wyoming
Work performed during peak tourist season with continuous two-way traffic maintained
Coordination of mass excavation operations in a constrained roadway environment
Installation of storm drainage and dry utilities as part of the tunnel infrastructure
Careful traffic control and sequencing to minimize congestion and disruption
This project demonstrates Westwood Curtis’s ability to execute complex underground infrastructure work in high-traffic conditions while maintaining safety, access, and schedule integrity.
PINE GLADES TUNNEL
Westwood Curtis Construction excavated and installed a 980-foot tunnel beneath Snow King Mountain Resort to provide access to a newly developed subdivision in Jackson, Wyoming. Due to an accelerated design timeline, Westwood Curtis was engaged early in the process to provide value engineering and construction planning support.
Project highlights include:
Excavation and installation of a 980-foot tunnel beneath Snow King Mountain Resort
Early involvement in value engineering to determine construction methods and feasibility
Coordination on precast tunnel dimensions, sequencing, and scheduling
Excavation reaching depths of up to 80 feet below existing grade
Execution under complex geotechnical and access conditions
Commendation from OSHA inspectors for safety procedures and compliance
This project demonstrates Westwood Curtis’s capability to manage deep, technically complex tunnel construction while maintaining high safety standards and schedule coordination.
HIDDEN RANCH TUNNEL
Beginning in 2010, Westwood Curtis Construction constructed a pedestrian underpass in Jackson, Wyoming to provide safe access to the Hidden Ranch residential area. The project required demolition of an existing underpass and retaining walls, all within a narrow roadway and highly constrained work zone.
Project highlights include:
Removal of an existing pedestrian underpass and retaining walls
Construction within a restricted work zone and narrow roadway
Installation of steel pilings in drilled shafts
Construction of timber retaining walls
Grading, subdrain installation, and paving
Relocation of underground utilities
This project reflects Westwood Curtis’s ability to deliver precise underground and pedestrian infrastructure work in constrained urban environments while maintaining access and safety.
PHASE 2 PATHWAY TUNNEL
Westwood Curtis Construction built a pedestrian pathway tunnel as part of the Phase 2 North Highway 89 Pathway project in Jackson, Wyoming. The tunnel crosses beneath four lanes of Highway 89 and was constructed to provide safe access to the National Museum of Wildlife Art adjacent to the National Elk Refuge.
Project highlights include:
Construction of a tunnel beneath four lanes of Highway 89
Day and night shift work to accelerate the schedule and reduce traffic impacts
Extensive excavation and dewatering operations
Installation of retaining walls and underdrain systems
Placement of geogrid mat and paving
Guardrail, fencing, and traffic delineation to support highway safety
This project demonstrates Westwood Curtis’s ability to execute complex tunnel and infrastructure work in high-traffic environments while minimizing disruption and maintaining safety.
FISH CREEK BRIDGE
Westwood Curtis Construction constructed a private bridge over Fish Creek in Wilson, Wyoming during the winter of 2019–2020. The project involved replacement of an existing wooden bridge with a new 82-foot steel bridge, requiring careful planning and execution in winter conditions and a sensitive environmental setting.
Project highlights include:
Demolition and removal of the existing wooden bridge
Construction of a new 82-foot steel bridge structure
Installation of cast-in-place concrete abutments and piers
Integration of steel H-piles driven into the creek
Winter construction completed prior to fish spawning season
Continuous dewatering and stream diversion maintained for nearly four months
This project reflects Westwood Curtis’s ability to execute complex bridge construction in challenging conditions while meeting environmental requirements and maintaining project timelines.
Flat Creek Pedestrian Bridge Widening
Westwood Curtis Construction completed the widening of a pedestrian bridge crossing Flat Creek in Jackson, Wyoming in 2008.
Project highlights include:
Placement of precast concrete deck sections
Construction of concrete wingwalls
Cast-in-place concrete bridge deck installation
Site grading and approach work
Construction performed adjacent to active traffic and overhead power lines
This project reflects Westwood Curtis’s experience executing infrastructure improvements in constrained, high-traffic environments while maintaining safety and coordination.
GRAND TETON NATIONAL PARK BRIDGE
Westwood Curtis Construction completed the installation of a 60-foot prefabricated steel bridge for Grand Teton National Park in 2011.
Project highlights include:
Coordination with the Federal Highway Administration (FHWA) and National Park Service
Accelerated construction schedule requiring close agency collaboration
Installation of concrete bridge abutments with dewatering and shoring adjacent to Highway 89
Full bridge installation completed in under three months
This project demonstrates Westwood Curtis’s ability to deliver bridge infrastructure in sensitive, high-visibility environments while maintaining safety, precision, and schedule control.
Taylor Ranch Bridge
Westwood Curtis Construction completed construction of a steel deck bridge over the Gros Ventre River in Jackson Hole, Wyoming in 2009 for the U.S. National Forest Service.
Project highlights include:
Selection based on both bid price and demonstrated experience
Salvage and removal of the existing bridge structure
Construction of new concrete bridge abutments
Installation of steel bridge decking, guardrails, and bridge approaches
Coordination with the Forest Service Contracting Officer and nearby landowners
Project delivered on schedule
This project reflects Westwood Curtis’s experience delivering bridge construction projects that require coordination with federal agencies, landowners, and complex site conditions.
Lima Rural Bridge Replacement
Westwood Curtis Construction completed the removal and replacement of an existing rural bridge near Lima, Montana in 2009, delivering a new precast concrete bridge under a highly compressed timeline.
Project highlights include:
Removal of the existing rural bridge structure
Installation of a new precast concrete bridge
Completion of full bridge replacement in under three weeks
Work executed under time constraints due to rising stream water levels
Coordination with Beaverhead County and the Town of Lima
This project demonstrates Westwood Curtis’s ability to deliver critical bridge infrastructure efficiently while coordinating closely with local agencies and managing challenging site conditions.
Governor Creek Tri-Deck Bridge
Jackson, Montana
Westwood Curtis Construction completed a concrete tri-deck bridge installation over Governor Creek near Jackson, Montana in 2009.
Project highlights include:
Removal of existing culvert sections
Pile driving of 12-inch steel H-piles
Construction of concrete grade beams, bridge decking, and railing
Raising the existing roadway approximately five feet in elevation
Coordination with Beaverhead County and Montana Fish, Wildlife & Parks
This project reflects Westwood Curtis’s experience delivering bridge and infrastructure construction projects that require coordination with public agencies, technical execution, and long-term durability.
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