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Forward 44: U.S. 50 Interchange Improvements Project Community Survey

The Missouri Department of Transportation (MoDOT) is seeking public feedback on the potential designs for the I-44/U.S. 50 interchange and U.S. 50/Route AT intersection. Your input will help guide MoDOT and the Design-Build teams to develop a design that best meets the project goals while also reflecting community values.
About You
1.What type of vehicle do you most often use when traveling through the I-44/U.S. 50 interchange and the U.S. 50/Route AT intersection? (Select all that apply)
2.What is your primary reason for traveling through the I-44/U.S. 50 Interchange?
I-44/U.S. 50 Potential Interchange Designs
Please review the images of the potential interchange designs below.
3.For each potential design, do you understand how you would travel through the interchange?
Yes, I understand
No, I do not understand
Standard Diamond
Standard Diamond with Roundabouts
Partial Diverging Diamond
Single Offset Roundabout
4.For the Standard Diamond design, please share any comments you have for the Design-Build teams:
5.For the Standard Diamond with Roundabouts design, please share any comments you have for the Design-Build teams:
6.For the Partial Diverging Diamond design, please share any comments you have for the Design-Build teams:
7.For the Single Offset Roundabout design, please share any comments you have for the Design-Build teams:
U.S. 50/Route AT Potential Intersection Designs
Please review the images of the potential U.S. 50/Route AT intersection designs below.
8.For each potential design, do you understand how you would travel through the intersection?
Yes, I understand
No, I do not understand
U.S. 50/Route AT Grade Separation
U.S. 50/Route AT Stand-Alone Roundabout
9.For the U.S. 50/Route AT Grade Separation design, please share any comments you have for the Design-Build teams:
10.For the U.S. 50/Route AT Stand-Alone Roundabout design, please share any comments you have for the Design-Build teams:
11.In addition to the potential interchange and intersection designs, several other improvements could be included with this project. These include:
  • Moving the eastbound I-44 exit ramp from Route O to U.S. 50 to reduce traffic conflicts.
  • Adding a third lane and/or dedicated acceleration lanes for trucks to improve traffic flow along I-44.
  • Replacing free-flow ramps with lower-speed ramps that require drivers slow down before merging.
  • Improving the curve and hills to enhance visibility and driving conditions.
  • Rehabilitating or replacing the Bourbeuse River and Route O bridges to reduce maintenance needs and improve long-term reliability.
Please share any comments you have on the potential project elements for the Design-Build teams: