In nature, water always wins. We’ve tackled that challenge on thousands of bridges, dams, channel improvements, roadways, and floodplains. And we lead the way on river hydraulics.

What are you looking for?

US 36 Big Thompson River Wall

SH 392 Widening at CR 13

Madison Avenue Drainage & SUE

US 183 over Boggy Creek Hydraulics

Appalachian Region Floating Bulkhead

Pacific Northwest Floating Bulkhead

Leesville Floating Bulkhead

Brokopond Floating Bulkead

Nuclear Power Plant Bulkhead

Lanesboro Dam Design & Construction

CDOT Flood Damage Support

Hydraulics for County Road 29 Repairs

US 34 Big Thompson Hydraulics

Lake Bronson Dam

New Jersey Route 52 Bridge H&H Analyses

I-35 Bridge River Analysis

Hastings Bridge Hydraulic Design

East Side Detention Facility

Mikana Dam Gate & Penstock

Clintonville Dam Repairs

REVE Underdrain Design

Timber Complex Groundwater Study

CFD/3D Hydraulic Modeling

Installation of Scour Filter Systems

30th & Pearl Groundwater Study

Bank Protection Measures Evaluation

Muddy Creek Stream Stability

Santa Ana Rio Grande Bar 3

Flambeau Hydro Station CSIR

Fawn Lake Dam Outlet Repairs

Lake Minnehaha Remediation Plan

Birch Lake Dam Repairs

Lykins Gulch Drainageway

Monterey Dam Replacement

Grimh Dam Removal

University of Iowa Flood Protection

Eau Pleine Dam Stabilization

Spooner Dam Spillway Replacement

Singh Property Restoration Plan

Delton Dam Analysis/Repair

Altoona Dam Gate Pier Reconstruction

Balsam Row Dam Fish Passage

Lewstone Creek Scour

Sacramento River Levee Erosion

Groundwater Resource Assessment

Groundwater Study & Underdrain Design

Lake Hallie Boat Landing

FHWA Culvert Design Training

Caley Drive Piney Creek Crossing

Adams County Easton Dam

Edlen Cranberry Company Dam

Grafton Bridge Street Dam

FHWA NHI Bridge Training

Moose Lake Dam Spillway Replacement

Cumberland Dam Design

Duck Creek Fish Passage

Iowa State Flood Mitigation

Byllesby Dam Spillway Modifications

Woodley Dam Removal

Minong Flowage Dam Reconstruction

Dog Branch Creek Feasibility Study

Residential Site Groundwater Modeling

Big Thompson River Flood Recovery

Canal Importation Ponds

Fossil Creek Rehabilitation

50th Street & Sligh Avenue Intersection

Airport Basin North Outfall

Altoona River Prairie Development

Arizona DOT Bridge Inspections

Armstrong Park Trailhead

Ashland CTH N over Chippewa

ATC Access Road

Atlanta Emergency Inspections

Bloomingdale over Buckhorn Creek Repairs

Boyette Road over Fish Hawk Creek

Brillion Iron Works

Broomfield Small Bridge Inspections

Bullis Farm Road Design

Bush Brothers Warehouse Site

Capri Isle Water Main

Cheyenne West Edge Brownfield

Chippewa CTH X Bridge

Chippewa River Trail under Farwell

Clearwater Boat Ramp Replacement

Collins Road Improvements

Corona Road and SR A1A

Countryway Boulevard Force Main

Courtney Campbell Trail

CTH E over Sherman Creek Bridge

CVTC West Campus Services

Dedham Road over Nemadji River

Door CTH Y Reconstruction

Douglas CTH M over Tamarack

Eau Claire CTH AA over Otter Creek

Eau Claire Phoenix Park

Emergency Water Line Protection

EOG Open Pit Sand Mining

FDOT D2 Sidewalk/Trail Projects

FDOT District 5 Bridge Scour

Forest CTH C Reconditioning

Friendship State Trail

Gander Outdoors RV Expansion

Glendale Landfill Modifications

Goffinsville Park Design

Governor Thompson State Park

Graham Swamp Recreation Trail

Greendale West Grange Avenue

Hattie Street over Menominee River Bridge

Holliday Park Connector

Holly Drive and 50th Street

I-39 Bridges over US 51

I-39/US 51 Interchange Signals

Iron CTH A over Oronto Creek Bridge

Iron CTH E Bridge over Alder Creek

Jamestown Stormwater Master Plan

Joe's Creek Pedestrian Bridge

Kern Avenue Extension

Kersey Infrastructure Assessment

Kewaunee CTH H Bridge Rehabilitation

Kewaunee CTH S Ahnapee River Bridge

Kewaunee River Wall & Park

Keystone Road Design

La Crosse County St. Joseph Shop

Lake Lisa Park Improvements

Langlade CTH C Bridges

Little Falls Dam Inspection

Lyga Road over Traverse Valley Creek

MacDill AFB Marina & Boat Ramp

Madison College Campus

Madison Tree Lane Supportive Housing

Marinette Main Street

Marshfield Clinic Campus Expansion

Mayo Clinic Health System Civil Services

Medford East Side Sewer Interceptor

Menasha Third Street Bridge

Menekaunee Harbor Restoration & Park

Merrimac Railroad Bridge Inspection

Mineral Point Road Interchange

Naturita Stormwater Repairs & Planning

North College Marketplace

North Webster Avenue Reconstruction

Novation Technology Campus

Oconto CTH A Reconstruction

Oconto Falls STH 22

Old 63 Bridge over 18 Mile Creek

Old Kings Road Reconstruction

Orchard Mesa Detention Pond

Ozaukee County STH 33

Palatka Water Reuse System Expansion

Pleasant Valley Pipeline Intake Design

Pleasant View Road Design

Polk County Highway Garage

Preferred Sands General Engineering

Racine West 6th Street Bridge

RD Larson Business Center

Riske Field Renovations

Roberts and Dona Bay Trail Bridges

Rock County New CTH BT

Sarasota Water Distribution

Schwiebert Riverfront Park

Sheboygan CTH J Rural Design

Sherwood Wanick Park

Sleepy Valley Loop over Middle River Bridge

Smart Sand General Engineering

SR 207 Trail

State Street over Black River Bridge

STH 13 Roadway & Silver Creek Bridge

Storm Drain Assessment

Sturgeon Bay Waterfront

Tampa Airport Airside F

Tampa Water Works Park Design

Timnath Drainage Plan Update

Ulmerton Road Sewer & Water

US 41 Brown County

US 51/CTH U/CTH K/B51 Interchange

USF Tampa Marshall Center

USH 10 Over Plum Creek Bridge

USH 63 Rehabilitation

UW-Eau Claire Garfield Avenue Corridor

UW-Eau Claire Steam Loop

UW-River Falls Falcon Center

Vernon County Highway Shop

Verona Old CTH PB Bridge

Vilano Pedestian Bridge Inspection

Water Street Bridge Approaches & Streetscaping

Waukesha County I-43 Upgrade

Waukesha CTH L Improvements

Waunakee Brownfield Redevelopment

Waushara CTH "E" Bridge

Western Wisconsin Health Site

Willow River State Park Campground

Wozny Road Bridge over Totagatic River

View More