Roads and highways
Arterials, interchanges and resurfacing programs that keep freight and commuters flowing.
Infrastructure and mobility projects
Where good paths meet.
Winthrop Crossing plans, builds and connects the infrastructure that keeps regions moving. We bring roads, transit and crossings together into systems people can rely on.
25+Years of combined delivery experience
40Communities connected across the region
98%Milestones met on or ahead of schedule
0Compromises on safety, ever
About us
Infrastructure is how a place keeps its promises.
Winthrop Crossing exists for the moments between places: the junction, the bridge, the corridor that turns two destinations into one journey. We treat each project as a connection that thousands of people will depend on for decades.
Our teams span planning, civil engineering and construction management, so an idea moves cleanly from concept to opening day. We stay close to the communities we serve and the agencies we answer to.
The result is infrastructure that is safe, durable and built to carry the traffic of the future, not just the demand of today.
What we do
Capabilities across the project lifecycle
01
Planning and feasibility
Corridor studies, demand modeling and route planning that set projects up to succeed before a shovel breaks ground.
02
Civil and structural design
Roads, bridges, interchanges and crossings engineered for load, longevity and the realities of the terrain.
03
Transit and mobility
Multimodal links that move people efficiently, from bus corridors to station access and active-travel connections.
04
Construction management
On-site coordination, quality control and scheduling that keep complex builds on time and within budget.
05
Asset renewal
Inspection, rehabilitation and lifecycle planning that extend the life of the infrastructure already in service.
Where we work
Sectors we deliver for
Bridges and crossings
New structures and strengthening work engineered for safety and long service life.
Public transit
Corridors, stations and depots that make reliable, accessible transit possible.
Active mobility
Protected paths and junctions that make walking and cycling safe and natural.
“A crossing is more than concrete and steel. It is a decision to bring two communities a little closer together.”
FAQ
Working with Winthrop Crossing
We deliver everything from focused crossings and corridor upgrades to multi-phase infrastructure programs. Scope is scaled to the outcome the community needs.
Yes. Much of our work is delivered in partnership with transportation departments, municipalities and regional authorities, and we are built for that accountability.
Safety is a non-negotiable baseline. Every project follows documented quality and safety processes, with inspection and review built in at each phase.
Our home base is Chicago, Illinois, and we deliver projects across the region. Reach out to discuss work in your area.
Have a corridor, crossing or program in mind?
Tell us where you are headed and we will help you map the route to get there.
[email protected]1400 S DuSable Lake Shore Dr, Chicago, IL 60605