Projects
Gannett Fleming collaborates closely with our clients to tackle pressing community challenges. We’re proud to champion infrastructure projects from zero-emissions mobility solutions and resilient dams to inspiring architecture and comprehensive roadway and bridge design and more. Our work spans major cities like Toronto, New York, Houston, and Los Angeles, as well as the expansive plains of the South Central and Midwestern U.S., demonstrating our commitment to innovation and a better future across North America.
Transform I-66 Outside the Beltway Project
Lake Williams Dam Rehabilitation
MTA New York City Transit Environmental Compliance Services
Inglewood Transit Connector Engineering and Design
Tainter Gate Structural Analysis Report
North Michigan Creek Dam Rehabilitation
NCDOT Statewide Resilience Improvement Plan
Emergency Repairs to the Theodore Roosevelt Bridge
MassDOT Variable Message Sign Replacement and Upgrade
Broad Creek Park Stream Restoration
WMATA Dupont Circle Subway Canopy Project
Hawaiian Dam Safety Seismic Hazard Assessment
Route 252 Springton Reservoir Dam Spillway Bridge Improvements
Brooklyn 3K Center at Flatbush Avenue School Renovation
Golden Glades Multimodal Transportation Facility
Raritan River Bridge Replacement
Virginia Railway Express Lifecycle Overhaul and Upgrade Facility
Lake Isabella Dam Safety Modification
Lehigh Valley SR 0100 Roadway Reconstruction
Pittsburgh Regional Transit South Hills Village Rail Center Design
Scarborough Subway Extension & Yonge North Subway Extension Projects
NJ TRANSIT Northern Bus Garage Project
Old Tamiami Trail Removal Design
Baxter Water Treatment Plant Raw Water Basin Dredging
Burlington Canal Lift Bridge – Lift Span Deck Replacement
Nassau Inter-County Express Battery Electric Bus Charging
Old Neiffer Road Bridge Design
Fish Passage Design at the Adam T. Bower Memorial Dam
Zero-Emission Fleet Planning for the Chicago Transit Authority (CTA)
New York State Appellate Division Courthouse
Fishtown Roundabout Construction and Intersection Safety Improvements
Final Design for Pittsburgh Regional Transit BRT
Bay Area Rapid Transit Transbay Tube Seismic Retrofit
Oklahoma Road Usage Charge Pilot Program
Tempo Bus Rapid Transit (BRT)
Arundel Olympic Swim Center Renovation
Queen Elizabeth Way (QEW) Highway Rehabilitation
Ontario Highway 401 Resurfacing & Road Bridge Rehabilitation
Valley Metro Rail Operations and Maintenance Center Expansion
City of Surprise Public Works Operations Facility
SEPTA 30th Street Station Improvements
USTRANSCOM Seaport Assessments
Strategic Miami Area Rapid Transit (SMART) Program
Lafayette Street Extension Project
Fragrance Innovation Center Relocation
Treating PFOA and PFOS at the Hatboro Wells
Umpachene Falls Road River Bridge Replacement
Phoenix Sky Harbor International Airport (PSHIA) Crossfield Taxiway U Design Development
EEW Group Wind Energy Monopile Manufacturing Facility
Philadelphia’s Anna B. Pratt Elementary School Renovation
MTA New York City Transit 170 Street Station Accessibility Improvements
Lead and Copper Rule Compliance
Metra Z-100 Bridge Replacement
Gage Avenue Over Los Angeles River Bridge Replacement Project
Crenshaw/LAX Transit Corridor Project
Potters Mills Gap Transportation Project
Air Permitting and Compliance for Denver Metro Medical Facilities
MTA New York City Transit Livonia Avenue Station Mobility Project
Defense Distribution Center Wastewater Treatment Plant Design
Penn State University Wagner Indoor Shooting Range Design
Wildlife Refuge Dam Decommissioning and Sediment Management
Hopewell Water Treatment Plant Industrial Pump Station and Chemical/UV Facility
Pfizer Gene Therapy Lab Expansion and Renovation
Wastewater Rate Filing Case Study
County of San Mateo Vertical Transportation Services
Transportation Planning for the Future: Iowa DOT
Tuscarora Tunnel Rehabilitation
Complete 540 Construction Project
Pima County Fleet Maintenance Facility Design
Southwestern Yard Maintenance Facility Design and Construction Administration
New Jersey Transit Substation Recovery Program
Penn State Bill Koll Wrestling Locker Room Renovation
Yardley Water Treatment Plant Upgrades
Great Neck Wastewater Treatment Plant Upgrades
New Permanent Shoring Wall for the Phoenix Convention Center
Staddens Road Emergency Bridge Replacement
International Flavors & Fragrances Facility Storm Hardening
Fulton Theatre Expansion
Penn State Biomechanics Lab Renovation
SEPTA 69th Street Transportation Center West Terminal Rehabilitation
Region of Peel Airport Road Widening
Lazelle Road Widening & Railroad Bridge Replacements
East San Fernando Valley Light Rail Transit Project
Higher Education Institution Electric Vehicle Infrastructure Upgrade
MD 355 Bus Rapid Transit Planning Study
Capital Blue Cross Headquarters Renovation
Penn State College of Engineering Career Resources Office Renovation
ODOT Stark-77 Bridge Replacement and Rehabilitation
PNC Bank Arts Center Renovation
Superstorm Sandy Relief Environmental Assessment Services
Construction of New Middletown Amtrak Passenger Rail Station
I-81 River Relief Route Emergency Design
Spruce Run Reservoir Outlet Vault Emergency Repair
Naval Special Warfare Center Indoor Dynamic Shooting Range
Hydropower and Power Distribution Facilities Security Risk Assessment
MI Windows and Doors Manufacturing Facility Expansion
North Avenue Rising Penn-North Metro SubwayLink Station Improvements
Improved Bus Fleet Storage for Kirk Avenue Bus Facility
Renovation of I-83 Diverging Diamond Interchange
WMATA King Street – Old Town Metro Access Improvement Project
New Jersey Reconstruction, Rehabilitation, Elevation, and Mitigation Program
Forge River Watershed Sewer Project
NJ Route 440 Multi-Span Bridge Construction
New Jersey Turnpike Interchange 6 E-ZPass Improvements
NJ Transit Mason Substation Replacement
Northwest Florida SunGuide Center GIS Dashboards and Maps
NJTA Interchange 14A Improvements
Dam Security Course Training
Madawaska U.S. Land Port of Entry and International Bridge Replacement
Women’s Imaging Center Renovation
Long Island Rail Road Syosset Station Design
Broward County Bridge Coatings Inspection
Hydroelectric Plant Penstock Data Acquisition System Upgrade
Valley Metro South Central Extension Security and Safety Certification
Yuba Water Agency Cybersecurity Assessment
I-77 Express P3 Project Design
Lee Hall Dam
SR 30 Emergency Landslide Repair
Packer Avenue Marine Terminal Berths 4 and 5 Improvements
Sligo Park Hills Low-Impact Development Stormwater Management Design
U.S. 33 Smart Mobility Corridor, Phase I
Denver Commuter Rail Maintenance Facility
SKYPORT by Gannett Fleming
Kensico Reservoir Stormwater Basin Improvements
Metrolinx Electrification
Brooklyn Battery Tunnel Administration and Service Building Renovation
Springfield Railcar Assembly Facility Design-Build
I-70, Section T20 Reconstruction and Widening
Sollenberger Sports Center and Eisenhower Dining Hall Additions and Renovations
The Center for Healthy Children Renovation
Gowanus Facilities Upgrade
Office and Laboratory Global Nutritional Innovation Center
Circuit Breaker Replacement
Upper Occoquan Dam
Knouse Foods Solar Farm
PHX Sky Train Stage 1
South Florida East Corridor Regional Transit Alternatives
Replacement of Terminal 3 Escalators at PHX
Peer Review and Safety Assurance Review for US Army Corps of Engineers
Security Improvements at Various Amtrak Stations
Goethals Switching Station
Long Island Rail Road Enhanced Station Initiative Project
Roanoke Rapids Dam
Penn State Hershey Cancer Institute Civil and Structural Design
Tampa Bay Regional Transportation Analysis and Long Range Transportation Planning
Solana Generating Station
Renewable Energy Education Center for Exelon
W64 and W79 Transmission Corridor Towers
Portal Bridge Capacity Enhancement
PennDOT Statewide Traffic Incident Management Program Support
M&M Mars Plant Office & Cafeteria Renovation
Sylvan Shores Stormwater Management System
Greensboro Complete Streets Corridor Feasibility Study
Food Production Line Wastewater Pretreatment System
Cultivating Hearts and Minds Pre-K Center Design and Conversion
Commercial Bakery Wastewater Pretreatment Systems
Charlotte’s Web Cannabinoid Production Facility
California Department of Water Resources Security Officer Service Support
Durham-Chapel Hill-Carrboro Metropolitan Planning Organization Application and Data Migration
Boeing Production Facility Renovation
America’s Water Infrastructure Act Compliance
Environmental Site Assessments and Remediation
Tyndall Air Force Base Hurricane Recovery
Tastepoint Facility Renovations and Expansion
Rutgers University-Camden Campus Dining Hall Renovations
Port Authority Transit Corporation Control Center Relocation
Penn State Ancient DNA Biomolecules Research Laboratory
Paoli Intermodal Transportation Center
Pennsylvania Army National Guard Training Support Center
New York City Schools Emergency Response Program
MTA New York City Transit Fan Plant 7204
Metro-North Railroad Grand Central Terminal Training Facility
Meat Production Facility Wastewater Pretreatment System
Phoenix Sky Harbor International Airport Terminal 3 Modernization – Phase 1
Tempe Town Lake Downstream Dam Replacement
Pennsylvania Air National Guard Combined Communications Operations and Training Facility
Herring Run Trail Emergency Bank and Stream Restoration
Lehigh County Authority Water Main Replacement
Alvarado Trunk Sewer Phase IV
Albert Robles Center for Water Recycling and Environmental Learning
South District Wastewater Treatment Plant Injection Well
Norchester Pump Station
Bel Air Impoundment
Hopewell Water Treatment Plant
Hill Canyon Wastewater Treatment Plant
Fullerton Reservoirs
Breakneck Creek Regional Authority Wastewater Treatment Plant
Upper Blue Lake Dam Seismic Retrofit Project
I-90 Kennedy Expressway Westbound Reconstruction
O’Hare Modernization Program Completion Phase
Circle Interchange Halsted Street & Harrison Street Bridges
Chicago Transit Authority Program Management
Union Pacific Railroad Bridge 3.49 Over Ashland Avenue Replacement
BNSF Bridge over Tri-State Tollway Rehabilitation / Reconstruction (MP 26.6)
Pump Station 6 Design
SR 422 Emergency Sinkhole Repair
WMATA On-Call Services
SEPTA Positive Train Control Implementation
Caltrain Modernization Program
New Gretna Toll Plaza Improvements
Massachusetts Turnpike All-Electronic Tolling Conversion
Port Authority of New York and New Jersey Replacement Toll Collection System
Oklahoma Turnpike Authority All-Electronic Tolling Conversion Planning
Penn Street Historic Bridge Rehabilitation
Meadows Maintenance Complex Supply Switching Station
PHX Sky Train Stage 2 Automated People Mover System
Broad Creek Augmentation Conveyance System
R. Steven Biggs Regional Wastewater Pretreatment Facility
Southport Auto Terminal Construction Management
Buckeye Lake Dam Rehabilitation
I-294 Roadway Reconstruction / Bridge Rehabilitation and Widening, O’Hare Oasis to Balmoral Avenue
FHWA Pilot Program
Illinois Wind Farm Design
Lenox-Lewis Transmission Line Rebuild
Texas Wind Farm Design
Meeting Power Delivery Needs
NYCT Grand Avenue Bus Depot and Central Maintenance Facility Design
Mill Electrical Substation Upgrade
PSE&G Substation Circuit Breaker Replacement
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