Districts Impacted
Project Summary
The Missouri Department of Transportation (MoDOT) is evaluating potential traffic and safety improvements to US 61-67 in Jefferson County from Route 231 to Route Z. As part of this project, the department encourages the community to ask questions or share feedback about areas along the corridor.
US 61-67 is a vital regional corridor that serves residents, businesses, commuters, and visitors traveling through and within Jefferson County. This study will take a comprehensive look at how the roadway functions today and how it can better serve the community in the future.
Project Schedule
Meet with the community advisory group in May 2026, discuss, and receive feedback on existing conditions.
The development of alternatives from the project teams.
Place TBA
Conceptual Study Report Development
Finalize conceptual report
Frequently Asked Questions
What is unique about this corridor in Jefferson County?
US‑61/67 is a critical regional corridor serving residents, freight, and local economic activity, but is facing growing pressure to balance mobility, access, and safety.
What are the project study limits?
The corridor limits are on U.S. Route 61-67 from Route 231 (North) to Route Z (South), and it is approximately 9 miles. The cities include Arnold, Kimmswick, and Pevely.
What are some main concerns about the corridor?
The corridor has seen an increase in crashes in the last five years, significant speeding, and no bicycle or pedestrian walkways for safer travel.
What is the crash history from 2020 to 2024?
433 total crashes (2020-2024)
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10 Fatal Crashes
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14 Serious Injury Crashes
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83 Minor Injury Crashes
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304 Property Damage Only
Project Study Contacts
Jordan Dalaviras
Title
Area Liaison -- Franklin and Jefferson Counties
Department
St. Louis District
Contact Info
Phone: 314-453-5021
Email: jordan.dalaviras@modot.mo.gov
Phone: 314-453-5021
Email: jordan.dalaviras@modot.mo.gov
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MODOT Announces U.S. Route 61-67 Corridor Study
JEFFERSON COUNTY, MO – The Missouri Department of Transportation (MoDOT) is looking at potential traffic and safety improvements to US 61-67 in Jefferson County from Route 231 to Route Z As part of this project, the department encourages the...