The Gateway Corridor

The Gateway Corridor stretches from downtown St. Paul to the St. Croix River Bridge, along Interstate 94, Hudson Road, and Highway 12. It is the doorway to and from Minnesota and Wisconsin’s diverse communities. Not only does the Gateway Corridor represent the front step to urban, suburban and rural areas, it also is an entry point to corporate campuses, educational institutions, commercial centers, and recreational destinations.

Today, more than 64,600 people live within one mile of the Gateway Corridor. By 2030, that population is expected to grow by nearly 40% and add more than 61,500 jobs. The corridor’s transportation network as it currently stands will be inad¬equate to handle this growth. A more sustain¬able, multimodal transportation network is needed to provide viable travel options for users.

Community leaders along the corridor have worked tirelessly to explore transit options to make the region stronger, today and in the future. They believe the region’s ability to maintain a high quality of life and compete for economic opportunities rests, in part, on our ability to effectively move people and goods.

Why Gateway makes sense

  1. The Gateway project proactively addresses growth in traffic congestion.
  2. It helps us compete regionally and nationally.
  3. It will provide a focal point for more concentrated development as the region grows.
  4. Transit is safe, less stressful and more convenient.
  5. Transit in the Gateway Corridor can help companies recruit and retain employees.
  6. Transit services in the Gateway Corridor will help seniors and others who can’t drive, or choose not to drive.

History of Transportation Innovations

In 1869, the Gateway Corridor was utilized by the Saint Paul and Duluth Railroad, which crossed central Washington County. The railroad line prompted new activity and settlement patterns that led to the growth and development of cities and townships within the corridor. In later years, the Saint Paul and Duluth Railroad began running trips from St. Paul to the St. Croix River and was renamed the Twin Cities Rapid Transit Company.

As the automobile became more popular, work began to build a stretch of highway that would connect communities from the St. Croix River to Saint Paul and Minneapolis. For almost 30 years, Minnesota policymakers grappled with the route and construction of a new interstate highway. After considerable debate, two alternatives were finally brought forward. The first option, would have reconstructed the existing highway to interstate highway standards. The second option moved the interstate one-half mile north of its current alignment.

The Minnesota Department of Transportation (MnDOT) selected the current interstate highway route that is used today and sought federal approval to construct this as one of the last pieces of the Interstate 94 freeway system. In 1985, the final stretch of Interstate 94 was finished and quickly became one of the most heavily used and traveled corridors in the Twin Cities metropolitan area.

Today, the corridor provides an important link to some of the Twin Cities’ largest employers, including 3M, The Hartford, Imation and Securian Financial. As a result of recent population growth, the I-94 corridor today moves more than 150,000 vehicles per day into St. Paul.


Community and business outreach is a valued part of the Gateway Corridor study process. Staff is available to present at any community meeting or event. Please submit a request on the contact us page if you would like us at your next meeting.


Gateway Corridor Fact Sheet

Current overview and next steps in transit planning.

Download Fact Sheet (PDF)

Gateway Corridor Map

Map of the Gateway Corridor.

Download Map (PDF)


Addressing Congestion Growth

We're excited about the possibility of frequent, all-day rapid transit service between St. Paul and Woodbury.
This video provides an overview of the need for the project.