The Triangle Trails Plan, adopted in 2021, creates a clear vision for a connected regional trail network across Bozeman, Belgrade, and Four Corners. The plan responds to rapid growth in the area and the need for safe, reliable transportation options beyond cars. Building on the 2020 Triangle Community Plan, the project defines a system of […]
City of Bozeman Parks, Recreation, & Active Transportation Plan
As part of the city’s PRAT (Parks, Recreation, and Active Transportation) Plan, Sanbell supported the development of a forward-thinking active transportation strategy designed to enhance mobility for all users in Bozeman, Montana. This effort focuses on expanding and improving Bozeman’s network of sidewalks, bike lanes, and shared-use trails, making it easier to travel between neighborhoods, […]
Bozeman Health Subarea Plan – Community Engagement
Led by Sanbell’s Community Planning team (formerly Sanderson Stewart), the Bozeman Health Subarea Plan provides a strategic roadmap for the future development of Bozeman Health’s property east of Highland Boulevard. The plan ensures alignment with the City of Bozeman’s 2020 Community Plan and supports responsible growth in one of the city’s most dynamic areas. Although […]
North 7th Ave. and Griffin Drive
Sanbell (formerly Sanderson Stewart) led improvements to the North 7th Avenue and Griffin Drive intersection in Bozeman, Montana. This Montana Department of Transportation (MDT) project focused on improving traffic flow, safety, and infrastructure. The upgrades included a new traffic signal, expanded turn lanes, better lighting, and modern storm drainage. Dual westbound left-turn lanes eased heavy […]
Lewis and Clark County Northstar Park Master Plan
Sanbell (formerly Sanderson Stewart) collaborated with Lewis and Clark County, Montana, to design the master plan for Northstar Park, a nearly 18-acre regional park serving neighborhoods and the broader community in the North Hills area of Helena Valley. We aimed to transform Northstar Park into a regional hub for the North Hills and beyond. To […]
Lone Peak High School Track & Field
Sanbell (formerly Sanderson Stewart) designed and delivered a new 8-lane synthetic running track and an infill synthetic turf field for Lone Peak High School in Big Sky, Montana. The project upgraded the outdoor athletic complex with a modern competition track, an all-weather turf field for 8-man football and soccer, and new Musco LED lighting with […]
City of Bozeman Urban Renewal District Term Contract for Miscellaneous Engineering Services
Sanbell (formerly Sanderson Stewart) serves as a long-term on-call partner for the City of Bozeman Economic Development Department. The City awarded Sanbell a three-year contract in 2016 and a four-year contract in 2019. These contracts support work across all Bozeman Urban Renewal Districts. Sanbell delivers public infrastructure, transportation, and placemaking projects that advance economic development. […]
Big Sky Transportation Study & MT Highway 64 Improvements
Sanbell (formerly Sanderson Stewart) led the Big Sky Transportation Study, commissioned by the Big Sky Chamber of Commerce and funded through the Big Sky Resort Tax, Gallatin County, and Madison County. The study focused on improving safety and mobility along the 10-mile MT 64/Lone Mountain Trail corridor. Our team evaluated traffic operations, safety conditions, and […]
West Post Subdivision
Sanbell (formerly Sanderson Stewart) supported this project as a subconsultant, helping accelerate design to meet a tight client schedule. Our team delivered targeted infrastructure solutions that allowed the project to move forward efficiently while addressing long-term utility and water management needs. Sanbell widened Alaska Road South and designed new traffic signals at Stone River Road […]
Aspen Street
Sanbell led the reconstruction of Aspen Street and 5th Avenue in Bozeman, Montana. The project transformed the corridor into a festival street and public gathering space. We began with a collaborative design charrette. Property owners, City staff, and Midtown Urban Renewal District board members helped shape the concept. Sanbell carried the design from early planning […]










