Tri-State Tollway (I-294) Widening & Rehabilitation
Our team was the lead design firm of the Illinois Tollway’s $4 billion improvement of the Central Tri-State Tollway (I-294), an ambitious project …
Old Post Office Mixed-Use Redevelopment
The Old Post Office in Chicago is a national historic landmark, built in 1921 with many renovations over the course of its 100 years.
US Route 30 Canadian National Railroad Grade Separation
Higher train volumes, significant increases in traffic congestion, and safety concerns led the Illinois Department of Transportation to seek …
Water Street Redevelopment
Water Street is a vibrant shopping and entertainment district located in downtown Naperville, IL. Following the curves of the DuPage River, this …
Cantera Development
This expansive project involved the reclamation and transformation of an abandoned sand and gravel quarry into a mixed-use, 650-acre development …
River District Master Planning
For over 40 years, Freedom Center has been the home of the Chicago Tribune, serving as both an office space and a printing press facility for the …
Fort Sheridan Public Access Improvements
The Fort Sheridan Forest Preserve is ideally located along the Lake Michigan shoreline, offering 250 acres of savanna, ravine, and lakefront …
37th Street Sewer Improvements
The 37th Street sewer project was part of Chicago’s ambitious $7-billion “Building a New Chicago” infrastructure improvement program.
Beach Park Streambank & Bluff Stabilization
In Beach Park, IL, a 220-linear-foot streambank section of Bull Creek was eroding, causing the bluff slope to become unstable.
Mahoney Creek Tributary Detention Basin
Our team was hired for the establishment and improvement of two stormwater detention basins along the Mahoney Creek Tributary.
Bridge Inspection & Management Program
We’ve partnered with a utility company to provide ongoing bridge inspection and maintenance for 55 bridges across the Chicagoland area. The structures …
Gray Willows Wetland Mitigation Bank
The Gray Willows Wetland Mitigation Bank involved the design, permitting, construction, and ecological management of 95 acres of open space owned by …
Summit Grove
Our team provided site civil design services for this new residential development with 149 single-family lots on 62 acres.
Crawford Generating Station
The Crawford Generating Station was a former coal-fired power plant built in the 1920s. In 2012, cost-prohibitive environmental improvements to meet …
Airport Road & IL Route 126 Stevenson Expressway (I-55) Interchange Phase I
The six-mile stretch of the Stevenson Expressway (I-55) between US Route 30 and Weber Road only had one interchange, consisting of a northbound …
Costco
Costco Wholesale Corporation has partnered with our team for 40 projects over the past 23 years, working together to bring gas stations, warehouses, …
Navy Pier Gateway Park
Navy Pier is one of Chicago’s most popular tourist destinations, with retail, dining, and entertainment options woven throughout the 57-acre pier.
Jane Addams Memorial Tollway (I-90) Reconstruction
As part of the Illinois Tollway’s $1.6 billion reconstruction of the I-90 East Corridor from the Elgin Toll Plaza to the Kennedy Expressway, our team …
Hainesville Road Improvements
Hainesville Road in Lake County, IL was lacking pedestrian access. Located in a rural, FEMA regulatory Zone A floodplain, the 1.5-mile corridor faced …
Port Salut Water Quality & Availability Study
A coastal region of southern Haiti was being considered for tourism development but first needed a solid understanding on the water quality and …
Water Supply Rehabilitation & Aquifer Characterization
We worked with Port-au-Prince to rehabilitate 19 wells and install monitoring wells to support an aquifer monitoring program.
Latter Day Saints Flood Risk Assessment Port Prince
This project involved the development of hydraulic and hydrological models to estimate the potential for flood impacts on a property of the Church of …
Cap-Haitien Flood Risk Mitigation Plan
Haiti is prone to flooding, and the city of Cap Haitian was ready to take proactive measures against these natural disasters.
USAID Potable Water Delivery System Design for Developing Community
The small city of Canaan was established shortly after the devastating 2010 earthquake and is now home to more than 200,000 people, most of whom …
Substation Flood Proofing
As part of a utility company’s resiliency initiative to improve power supply reliability, we designed flood proofing modifications for various at-risk …
Elmhurst Memorial Addison Health Center
Elmhurst Memorial Addison Health Center was an immediate-care service facility that had outgrown its space.
DeVry University Chicago Campus
DeVry University’s Chicago Campus consists of two buildings, a basketball court, and two separate parking lots on approximately 16.9 acres.
Ann & Robert H. Lurie Children’s Hospital of Chicago
Ann & Robert H. Lurie Children’s Hospital of Chicago, the largest pediatric healthcare provider in Illinois, sought to nearly double its space by …
Delnor Community Hospital Campus Improvements
Northwestern Medicine hired our team to assist with extensive renovations and expansion of their 87-acre Delnor Community Hospital Campus in Geneva, …
Downtown Lockport Streetscape Plan
To transform downtown Lockport, IL into a vibrant, welcoming shopping and entertainment district, extensive revitalization efforts were needed.
IL Route 171 & New Avenue Feasibility Study & Phase I
IL Route 171 needed to address safety and capacity concerns associated with an unsignalized, three-leg intersection.
153rd Street & Ravinia Avenue Intersection Improvements
The intersection at 153rd Street and Ravinia Avenue in Orland Park was experiencing a high level of accidents due to distracted drivers stopping at a …
Skokie Drainage Ditch Phase 1 & Skokie Drainage Ditch Improvements-PH2
The Skokie River—a 20-mile-long waterway winding through Chicago’s northern suburbs—was facing stabilization issues and severely eroding streambanks …
St. Charles Road Bridge
The St. Charles Road bridge was suffering from deterioration, leaving it in poor condition for travelers crossing the Salt Creek.
Repairs of 71st Street & 83rd Street Bridges over Veterans Memorial Tollway (I-355)
When our team was hired for the construction engineering of a 12.5-mile extension of Illinois’ Veterans Memorial Tollway (I-355), we were presented …
Blackberry Creek Headwaters Mitigation Bank, Campton Township
Campton Township purchased the 220-acre Blackberry Creek Headwaters Conservation Area in 2001 as part of their $18.7 Million Open Space Land …
West Side Neighborhood Storage Contract #2
The west side of Wilmette was prone to frequent flooding, causing transportation delays and property damage. The Village hired our team to install 10 …
Tinley Creek Streambank Stabilization
The Metropolitan Water Reclamation District of Greater Chicago partnered with our team to complete t flood control and streambank stabilization on …
Remediation of Former Industrial Property
Environmental issues were preventing the sale of a vacant 32-acre industrial property. While the site had been previously investigated, our team …
Navistar World Headquarters Site Development
The new Navistar World Headquarters site, spanning approximately 88 acres in suburban Lisle, Illinois, required extensive renovation and redevelopment …
Fox Valley Park District Native Management
This multi-year project included the overall native area maintenance of 12 facilities located within the Fox Valley Park District, totaling more than …
West Branch Forest Preserve Wetland, Fen, & River Restoration
This complex, multi-year project involved the restoration of a 350-acre area within a forest preserve including a one-mile section of the West Branch …
Prince Pond Dredging & Park Improvements
Prince Pond had lost some of its stormwater storage capacity due to sediment accumulation. We self-performed the dredging of the pond, and during …
Spring Brook Creek No. 1 Restoration
Our team was retained under two separate contracts for the restoration of more than 1.5 miles of Spring Brook Creek running through both the Blackwell …
US Route 30 Reconstruction
This $90-million project for the Illinois Department of Transportation included the reconstruction and widening of 8.5 miles of US Route 30 from a …
Combined Sewer Overflow Longterm Control Plan Wet Weather Treatment
This $33.4-million project is the current phase of the City of Joliet’s Combined Sewer Overflow Long Term Control Plan to remedy issues within its …
Union Station Transit Center
Union Station is Chicago’s major transportation hub. To further support commuters and travelers, our team provided construction engineering services …
Noble Auburn Gresham High School at St. Kilian
Noble Schools serve thousands of students across many Chicagoland campuses. Once their Auburn Gresham High School outgrew the needs of its student …
De Nobili Residence Hall, Loyola University
Loyola University’s growing student body demanded the construction of a new residence hall in Chicago.
Loyola Quinlan School of Business Administration
Loyola University Chicago’s Quinlan School of Business offers a nationally ranked business education.
Timothy Christian Schools
Timothy Christian Schools is a pre-K through 12th grade nondenominational school located in Elmhurst, IL. In order to continue serving their students …
Geneva High School Burgess Field Replacement
Geneva High School wanted to replace their existing grass athletic field with synthetic turf for a more sustainable option.
Oakbrook Center
Oakbrook Center is a vibrant shopping area home to premium brands and trend-setting experiences. When Sears vacated its prime mall location, it was …
Zurich North America Headquarters
When Zurich Insurance set its sights on a new North American corporate headquarters, a 39-acre portion of the former Motorola campus needed extensive …
Oak Brook Commons
When McDonald’s moved its corporate headquarters out of Oak Brook, IL, our client Hines had the opportunity to create approximately one million square …
Farrell Road Path
In Lockport, IL, a half-mile stretch of Farrell Road needed improvements to support pedestrians traveling to and from Lockport Township High School …
167th Street Multi-Use Path
As part of the Village of Orland Park’s 2040 Transportation Plan, a new one-mile, multi-use path along 167th Street was proposed to connect the …
BMO Tower
BMO Tower is the local headquarters for BMO Harris Bank, occupying a third of the 46-story office building.