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Rail & Transportation Infrastructure
72nd Street Station Fit-Out
South Ferry Terminal Rehabilitation
Rehabilitation of the Culver Line Viaduct Phase II
63rd Street Station Rehabilitation
AirportLink Metrorail Miami (DB)
Montague Tube Rehabilitation
Flood Mitigation at the HLCT and QMT (DB)
Cortlandt Street Station
Enhanced Station Initiative (ESI) Package 4 (DB)
Queens Midtown Tunnel Rehabilitation
Highways & Roadways
State Road 826/836 Interchange
I-95 from SR514 to SR519, FL
Interchange Construction: I-290 and Illinois Route 390
Harris County US 290 Segment 4
I-405 Improvements, SR 73 to I-605 (DB)
Fairway Drive Grade Separation, CA
Dallas County, SH 121
I-75 Express Lanes - Segments A&B (DB)
Airport Infrastructure
Mass grading project for Chicago’s O’Hare International Airport
Tunnels
East Side Access Manhattan Structures
East Side Access Tunnels
Bergen Point Outfall Replacement
Replacement of Water Siphons in NYC
Toronto York - Spadina Subway Extension
Vertical Construction
South Miami Hospital
Baptist Cardiac & Vascular Institute
The New CHUM (University of Montreal Hospital Center)
Dr. Horacio E. Oduber Hospital
MDC Center for Learning
Atlantic Sapphire Salmon Farm
Sunset Office Center
Florida Turnpike Service Plazas
UHealth Ambulatory Medical Center
Water Infrastructure & Environmental
Machado Lake Ecosytem Rehabilitation
Owens Lake Dust Mitigation - Phase 9/10
MED 609
Lower Santa Ana River Mainstream Reach 9 Phase 5B
Murrieta Creek Phase II
Unique Buildings
South Miami-Dade Cultural Arts Center
Restoration of Historic Corbin Building
Bridges
La Loma Bridge Restoration
Lakeview Avenue Grade Separation
Henry Hudson Bridge Lower Level Deck Replacement
Superstructure Rehabilitation of Bruckner Bridges (DB)
Woods Memorial Bridge
Route 27 Washington Boulevard Bridge
Water Resources
Replacement of Water Siphons between Brooklyn and Staten Island
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Company Overview
OHLA, a global infrastructure group with more than 100 years of history
About us
Mission and strategy
OHLA in the world
Leadership
Companies