A row of historic industrial buildings long considered at-risk of collapse has been saved thanks to Uber. The Uber Advanced Technologies Group R&D Center, a group that develops experimental and futuristic transit projects including self-driving technologies, is now housed within part of San Francisco’s Pier 70 — the best-preserved 19th century industrial complex west of the Mississippi. A sensitive undertaking, the adaptive reuse project breathed new life into the decrepit structures yet stayed true to the complex’s architectural integrity.

industrial buildings with huge glass windows

With masterplanning efforts spearheaded by San Francisco-based urban studio SITELAB, Pier 70 in the city’s Dogpatch neighborhood has been undergoing a renaissance of change from a former industrial site to a mixed-use development consisting of offices, retail, residences and public space. Drawn by the site’s history with transportation — Bethlehem Shipbuilding was once a Pier 70 tenant — and the spacious interiors, Uber leased out 130,000 square feet within the complex across four continuous buildings (Building 113, 114, 115 and 116), an area approximately equivalent to two city blocks.

interior of industrial building with many seats and tables

wooden desks with computers in industrial building

Damaged from years of neglect and vandalism, the four buildings needed a gut renovation before Uber could move in. In a process the firm described as a “labor of love,” Uber restabilized the structures with steel braces and columns carefully chosen to complement the historic architecture.

couches on a loft in industrial building

gray couches in huge industrial building

To retain existing elements and abide by the regulations put forth by the National Register of Historic Places, the project used a “building-within-a-building concept” that allowed for the insertion of mezzanines, stairs, rooms and other free-standing programmed elements without damaging the historic perimeter brick walls. Nods to the building’s history can be seen in the industrial-inspired architectural lighting and minimalist material palette.

Related: Uber just gave the world a first look at its air taxi prototype

spiral metal staircase

black couches inside a bright industrial building

“The project’s contribution to the community and industry is immense in that it revitalizes a crumbling shipyard facility into a vibrant place for work and public gatherings,” Uber shared in a statement. “Precision craftsmanship is required to both refurbish deteriorated existing construction and accommodate new building components into the highly complex and diverse existing structures. The approach retains and repairs salvageable elements. If un-salvageable, the replacement element or material is specified to be historically compatible and environmentally benign.”

+ Uber Advanced Technologies Group

Via Architectural Digest

Photography by Billy Hustace Photography via Uber

huge brick building with gabled roof lit up at night