Rio Vista Dr. Culvert and S. Fifth Street Culvert Replacements - 16STM9

Construction Ward - 3
Contractor - Gershenson Construction

Project Description

 
This project will replace existing undersized culverts in Crystal Springs Creek along Rio Vista and South 5th Street. The current undersized Rio Vista culvert will be replaced with a 11' x 24' double concrete box culvert. The current undersized South Fifth Street culvert will be replaced with a 10' x 22' box culvert. 

Project Location


Rio Vista Dr between San Carlos Dr and South Fifth Street
South Fifth Street between Southern Oaks Way and Willow Oak Dr. 

Contact Information


Marty Aubuchon
Project Manager
636-949-3237

Current

Project Activities

  • Project Charter approved in April 2016
  • Survey notice issued in June 2016
  • An Open House was held on Thursday, March 30, 2017 at the Residences at Streets of St. Charles
  • Notice to Proceed has been provided and construction is expected to begin on January 15, 2018
  • Traffic control was placed the week of January 15th 
  • Crews started excavation and demolition of the existing box culvert the week of January 22, 2018
  • South Fifth Street is closed between Willow Oaks and Southern Oaks. This closure will remain in place through the end of the project
  • Crews completed the concrete floor of the new box culvert on Rio Vista the week of March 4, 2018
  • Crews began pouring the walls of the Rio Vista box culvert the week of March 4, 2018
  • Crews began forming and pouring the top of the Rio Vista box culvert the week of March 19, 2018
  • The Fifth Street culvert was removed on Thursday, March 22, 2018
  • The bottom of the Fifth Street culvert was poured the week of April 16th

Related Documents

Construction Schedule
100 Year Flood Comparison
Detour Plan
Site Location


Project Timeline

rio vista timeline

Project Progress

rio vista progress

Project Budget

rio vista budget