Skip to content
Toggle navigation
What We Do
Our Work
Resources
Who We Are
Careers
Contact
Go
Our Work
Project Filters
Market
All Markets
Architecture
– Architectural Design
– Building Systems
– Interior Design
– Site Design
Environment
– Brownfield Redevelopment
– Ecological Services
– Environmental Engineering
– Industrial Wastewater Treatment
– Waste Management
– Water Treatment/Supply
Land Development
– Construction Services
– Environmental Engineering
– Land Planning
– Landscape Architecture
– Site Civil Engineering
– Surveying
– Telecommunications
Mechanical, Electrical & Plumbing
– Alternative Energy Systems
– Building Information Modeling
– Occupant Health & Safety
– Specialty Electrical Design & Analysis
– Sustainable Design
Transportation
– Bridge Design
– Bridge Inspection
– Bridge Load Rating
– Bridge Rehabilitation
– Construction Engineering & Inspection
– Highways & Streets
– Planning
– System Safety
– Traffic Engineering
Water
– Distribution & Collection
– Planning
– Stormwater
– Treatment
– Wet Weather
Keyword
Search
Search
42-Inch Pasadena Pipeline Rehabilitation
500 East Main Mechanical & Electrical Upgrades
ADA Compliance Assessment
Akron Central Interchange Reconstruction
Akron Water Reclamation Facility BioCEPT Improvements
Alum Creek Low Head Dam Removals
American Electric Power Quality Sites Program
Anderson Township Government Center
Annual Sanitary Sewer Evaluation Survey Program
Arboretum Way Apartments
ArcelorMittal Product Storage Unit RCRA Closure
Arizona DOT Bridge Ratings and Retrofits
Arizona DOT PBPD Guidelines Update and Implementation
Arizona On-Call Statewide Bridge Inspections
Aronoff Biology Research Laboratory
Artificial Intelligence Sewer Pipe Inspection
Astor Park Development
AWWU Utility Asset Management MSA
Beavercreek School Travel Plan
Bellemont Access Management & Transportation Study
Big Four Railroad Bridge Inspection
Blackwater National Wildlife Refuge Master Plan
Blackwater Refuge Trail and Boardwalk
Blueprint Columbus Integrated Solutions - Schreyer Springs
Blueprint Columbus Integrated Solutions - Sunrise Glenn
Blueprint Water Line Initiative
BMC Safe System Approach Workshops
Bob McEwen Water Treatment Plant Expansion
Bonnie View Road Design
Bowling Green Intersection Improvements
BP Oil Groundwater Treatment System
Briarfield Park Master Plan
Bridgestone Americas Tire Operations Site
Brooklyn Bridge Seismic Instrumentation
Buechel Basin Wastewater Storage Facility
Bursey Road Improvements
Butler Avenue and Fourth Street Widening – Phase A
Cadiz Street Improvement Project
Camp Otterbein Wastewater Treatment System
Canal Road Bridge Rehabilitation
Caroline County District Courthouse and Community Center
CCSTCC Clark Countywide Roundabout Study
Cemetery Road Pedestrian Crossing
Certified Oil Air & Stormwater Compliance
Charleroi Area Schools Energy Efficiency Upgrades
Chemical Storage Facility Hazardous Waste Removal
Chilo Boat Ramp Improvements
Chilo Lock & Dam Visitor Center
City of Huron Water Storage Tank Rehabilitation
City of Maitland's Lead and Copper Rule Revision Compliance Project
City of Mesa QS44B & 44D Water & Gas Main Replacements
City of Peoria 111th Avenue Traffic Signal
City of Peoria Beardsley Road and Frontage Road Traffic Weaving Study
City of Phoenix 19th Avenue Traffic Signal Optimization Plan (TSOP)
City of Phoenix 20th Street Bicycle/Pedestrian Corridor Improvements
City of Scottsdale 68th Street Bridge Replacement
Clark Memorial Bridge
Clark State Community College Sara T. Landess Center
CMOM and Sanitary Sewer Reconstruction Programs
Coconino County Bellemont Roundabout Design and Construction
Coconino County Old Route 66/Volunteer Wash Reinforced Concrete Box Culvert Reconstruct & Pavement Preservation
Colleyville Traffic Studies
Columbus Downtown Action Plan
Commonwealth Centre at Westfields
Constructed Wetlands Applications
Construction Contract Group 3A
County Road 74 Bridge Rehabilitation
Creekside Trail Drainage
Curve Road Landfill Studies and Improvements
CYMPO Regional ASCT Assessment & Implementation Plan
Darby Wetland Restoration
Dayton Racino Development Property
Delaware Wildlife Area Shooting Range
Department of Public Utilities General Engineering Services
Design-Build Resurfacing of SR 25 (US 27) from SR 540 to Kokomo Road
Discovery Bridge
Disney Water Quality Treatment & Flood Protection Facility
Downtown Area Sanitary Sewer Evaluation Surveys
Downtown Cleveland Transportation Connectivity Study
Downtown Columbus Crosswalk Safety Studies
Downtown Columbus Crosswalks
Downtown Phoenix Transportation Plan Update
Dublin Citywide Microsimulation Traffic Model
Dunedin Downtown Redevelopment Plan
East Burke Street Bridge
Electric Vehicle Charging Stations
Elkins Rail Trail Connector
EPCOR Verrado Zone 3N/4N/5N Water Improvements
Estrella Mountain Parcel 51 Water Main Replacement
Euclid Avenue Pedestrian Safety Study
Eveready Battery Facility Brownfield Redevelopment
Fauquier High School Cube Building
Fayette-Raleigh Long Range Transportation Plan
Fayette-Raleigh MPO Infrastructure Study and Improvements
Florida DOT Bridge Inspection Contract
Florida DOT District 1 Safety Studies
Florida DOT District 5 Continuing Services
Florida DOT District 7 Safety Studies
Florida DOT South Lake Trail
Florida DOT South Sumter Trail
Fort Bragg UEPH Barracks
Fort Carson Child Development Center
Fort Carson Dining Facility
Fort Lee Tactical Equipment Maintenance Facility
Fort Lewis Barracks
Fort Lewis North Fort Enlisted Personnel Dining Facility
Fostoria Iron Triangle Rail Park Brownfield Redevelopment
Fredericksburg School District Energy and Air Quality Improvements
Freedom Crossing Membrane Treatment Facility
Front/Marconi Two-Way Street Conversion
Garden Lakes Traffic Calming
General Mills Industrial Wastewater Treatment Facility
George Washington University Francis Scott Key Hall
Glover Cary Bridge Load Rating & Fracture Critical Inspection
Great American Ballpark Telecom Improvements
Great Falls Nike Park
Griggs Reservoir Boat Launch Improvements
Groundwater Supply Development
Gulf Boulevard Pedestrian and Bicycle Safety Study
HAM-75-1.05 Major Highway Design
Hap Cremean Water Plant
High-Main Street Bridge
Hilliard Triangle Roadway Reconfiguration
Hillsborough County Corridor Preservation Plan
Hollywood Casino Brownfield Redevelopment
Honda Constructed Wetland Treatment System
Hooven & Allison Cordage Company Site
Hubbard Village Schools K-12 Campus
Huber Heights SS4A
Hurricane Irma Emergency Inspections
Hurricane Matthew Emergency Inspections
I-275 Reconstruction and Drainage Improvements
I-480 Valley View Bridge – Independent Quality Firm
I-670/I-270 Interchange with Hard Shoulder Running
I-69 and DuPont Road Diverging Diamond Interchange
I-70/I-71 Corridor Traffic Forecasts & Studies
I-75/Fruitville Road Diverging Diamond Interchange
I-75/I-275 Interchange Improvements
I-95/Viera Boulevard Diverging Diamond Interchange
Idaho Transportation Department – Perrine Bridge Rehabilitation
Indiana DOT Consultant Design Review
Indiana I-65 Improvements
Innovating Shipshewana Indiana Roadway Project
Innsbrook Office Park
Iowa Truss Bridges Fracture Critical Inspections
Jackson Pike Wastewater Treatment Plant
Jean R. Packard Center
Joint Base Lewis-McChord UEPH Barracks
Jones Road Bridge Replacement
Kentucky Statewide Capacity and Safety Analyses
Kwang An Grand Bridge Peer Review
KY 363/KY 1006 Roundabout
KYOVA Complete Streets
KYOVA Safety Studies
KYTC Highway Safety Improvement Program
Lake County Administration Center
Lake County Department of Utilities PMO
Lake County HVAC Improvements – Phase II (Historic Buildings)
Lake County Juvenile Justice Facility HVAC Improvements
Lake County Narcotics Building HVAC Improvements
Lake Fairfax Water Mine Expansion
Lake Harris Regional Facility
Lake Harris Regional Stormwater Facility
Landfill at Former Lockbourne Air Force Base
Latah Creek Bridge Inspection
Lawson Road Lift Station Assessment and Design
Lead Service and Fixture Line Mapping
Lead Service and Internal Plumbing Mapping & Minimum Lead Service Line Inventory Data
Leveraging GIS on Oklahoma Structural Inspections
Lift Station No. 1 Relocation Design
Louisiana Major Truss Bridge Inspections
Madison Wastewater Treatment Plant Expansion
MAG Hunt Highway Traffic Signal Optimization Program
Maitland Boulevard Interchange Feasibility Study
Mall Road Traffic Study
Maricopa Association of Governments Near-Miss Analysis Pilot Program
Maricopa County DOT Southern Avenue Improvements
Maricopa County DOT Transportation Systems Plan (TSP) 2040
Marietta College Library Resource Center Design
Market Street Bridge
Martha Washington Library
Massillon Road Improvements
Mathews Bridge Emergency Inspection
McCammon Creek Stream Restoration
MCDOT Hunt Highway Small Area Transportation Study (SATS)
MCDOT RTP 2045 Travel Demand Model
McKie Baseball Field
McNaughton Fields Park Improvements
MetroPlan’s City of Flagstaff Regional Transportation Plan (RTP) 2045
Middletown Hospital Brownfield Redevelopment
Milton-Madison Bridge Replacement
MMMPO Regional Long-Range Transportation Plan
Morgantown Circulation Study
MSDGC Long Term Capital Improvement Program
Mud Hens Stadium Telecommunications Improvements
Multi-Phase Sanitary Sewer Evaluation Surveys
Municipal Asset Management Plans
NACOG Regional Strategic Transportation Safety Plans
NASA Langley Research Center HVAC Replacement
NCHRP 54-03: DOT Practices on Road Safety Audits
New River Gorge Bridge
Newark and Licking County Thoroughfare Plan
North Nampa RAISE Grant 2022
North Water System Improvements
Northeast Ohio Emergency Operations Center
Northern Parkway - Grand Avenue to Loop 101
NPDES Stormwater
Oak Marr RECenter
Ohio DOT Central Office - Mahoning ADA Compliance Check
Ohio DOT Intersection Control Evaluation Process
Ohio DOT Local Road Safety Plans
Ohio DOT Multimodal Design Guide
Ohio DOT Statewide Bicycle and Pedestrian Task Order
Ohio DOT Statewide Safety Studies
Ohio I-70/I-71 Improvements East Trench Project
Ohio I-70/I-71 West Interchange Reevaluation
Ohio I-75 Improvements
Ohio River Bridges East End Indiana Approach
Ohio Safety Performance Function (SPF) Development for Freeways
Ohio Statewide Boating Improvements
Ohio’s First Peanut Roundabout: SR 61, SR 656 & Wilson Road Roundabout
Oklahoma DOT Bridge Inspections
Old Town Peoria Traffic Study
Olentangy Trail - Arena District Connector Bridge
Olentangy Trail/Bethel Road Connector
Orchard Street Realignment
Oregon Fracture Critical Bridge Inspections
Oregon Local Agency Bridge Inspections
Orrville Stream Restoration
Patrick Henry Place
Perry High School & Fitness Center
Piedmont South
Pierce Run Dam Maintenance
Pike Sanitation Landfill
Piqua Memorial Hospital Site Remediation
Pittsburg & Mt Pleasant Roundabout
Pohanka National Operations Center
Polk County ADA Action Plan Update
PPD Vaccine Laboratory Expansion
Prairie Oaks Wet Prairie Restoration
Quarry Trails Metro Park
Randolph Air Force Base AFPC Renovation
Rich Street Bridge
Richland Avenue Corridor Improvement Project
Richland Avenue Pedestrian Passageway
Ringling Trail Complete Streets
Road Safety Audits - Regional Intergovernmental Council
Roberts Road/I-270 Diverging Diamond Interchange
ROS-159 Corridor Improvement
Safe Streets and Roads for All (SS4A): City of Hilliard Safe Streets Plan
Safe Streets Clinton County: Local Road Safety Plan (LRSP)
Safe System Solutions for Highway Safety Improvement Projects
San Pablo Road/SR 202 Diverging Diamond Interchange
Sanitary Sewer Line Smoke Testing
Sanitary Sewer Smoke Testing Project
Sanitary Sewer System I/I Remediation Study
Sawmill Parkway Extension Project
Scioto Trail Hilltop Connector
Scotts Company Landfill & Lagoon Pond RCRA Closures
Security Assessment & Master Capital Improvement Program
Seminole County Pedestrian Bridge Inspections
Service Line Inventory
Smoke Testing and Wastewater Collection Systems Evaluation
Sofidel Circleville Facility Development
Sohar Regional Airport
South Hamilton Railroad Crossing
South Mesquite Regional Conveyance System Model Development
Southerly Wastewater Treatment Plant Security Assessment
Southern Avenue Widening: Ironwood Drive to Delaware Drive
Southern Tip Bike & Hike Trail
Southwestern Parkway Combined Sewer Overflow Basin
Spring Hill Park and RECenter
SR 35 (US 98) from North of Socrum Loop Rd. to South of CR 54
SR 35 (US 98) from South of CR 54 US 301
SR 54 Widening Design Build from East of Suncoast Parkway to West of US 41 (SR 45)
SR 693 Project Development & Environment Corridor Study
State Highway 41 Widening
State Route 315 Interchange Improvements
Stonewall Cemetery Road Landfill Closure
Synthetic Turf Design for Athletic Fields
Tech International Compliance Review
Texas State University Lead and Copper Service Line Inventory
The East-West Green Spine Phase 2 and 3
Thurmond Bridge Rehabilitation
Tom Darlington Water Storage Reservoir
Town of Gilbert WW1242 South Gilbert Manhole Rehabilitation
Town of Queen Creek Small Area Transportation Study (SATS)
Travis County WCID No. 18 Lead and Copper Service Line Inventory
Tremont Road Improvements
Tri-County Trail Design Build at Keystone Road to Pasco County Line
Turtle Creek Channel and Floodplain Restoration
Tygart Valley River Railroad Bridge
U.S. Coast Guard Gulfport Multimission Station
U.S. Fish and Wildlife Water Control Structures
UMH Wastewater Treatment System Evaluations
Underground Coal Mine & Preparation Plant Compliance
Unionport Road Bridge Rehabilitation
University Smoke Testing Inspection
US Grant Cable Stay Bridge Inspection
US-41/Carmalita Street Roundabout Feasibility Study
US-60/Bell Road Median Urban Diamond Interchange
US-60/Grand Avenue Corridor Study
US-95 Passing Lanes Study
USB41/SR685/SR60/W Kennedy Blvd
Van Dorn-Landmark Area Transportation Plan
Veterans Affairs Medical Center Building Inspections
Vinings Landing Marine Center Arc Flash Study
Vision Zero Columbus
Vrooman Road Reconstruction
Vulnerable Road User Assessment
Wadsworth Wastewater Treatment Plant
Waldvogel Viaduct Bridge
WAMPO Comprehensive Safety Action Plan
Wastewater Treatment Plant Expansion and Dewatering Facility
Watauga Drainage Master Plan
Watauga Lead and Copper Service Line Inventory
Water Distribution & Wastewater Collection Modeling
Watermere at Southlake Senior Housing Master Plan
Watson Road Landfill Repairs
Wayne Madison Road at Hamilton Trenton Road Roundabout
Wellington Glen
Wells Fargo Center Air Quality Improvements
West Columbus Local Flood Protection Project
West Virginia I-79 Interchange Environmental Assessment
West Virginia I-79 New Interchange
Westfields Corporate Center - Parcel 35
Westport Parkway Roundabout
Westwood Street Improvements
WET20
Whitley Road Improvements
Whittier Peninsula Brownfield Renewal
Whittier Peninsula Stormwater and Site Improvements
Williamstown Roundabout
Wills Creek Ecological Restoration
Wright-Patterson AFB 711th Human Performance Wing
Wright-Patterson AFB Fire/Crash Rescue Station
Wright-Patterson AFB Toxicology Hazards Research Lab
Wright-Patterson Fire Crash Rescue Station
WVDOH Roadway Departure Assessment
WVDOH Traffic Operations and Safety Study
WWW Long-Range Transportation Plan