Route 364 Page Ave

Route 364/Page Phase 3 is open! The $118 million project opened in two phases - from Interstate 64 to Route K in October 2014 and from Route K to Mid Rivers Mall Drive in November 2014, opened on November 2.

The opening marks the final piece of a regional transportation vision that began more than 40-years ago when a grassroots group was formed in St. Charles County to push for what became known as the Page Extension.

Phase 1 of the Page Extension was completed in 2003 and included construction of the Veterans Memorial Bridge.

Phase 3 makes the final connection from I-270 in St. Louis County to Interstate 64 at Route N in St. Charles County. It serves as an alternate for travel on Interstate 70 and Interstate 64.

Click here for frequently asked questions about the Route 364/Page Phase 3 project.

Update (1/5): Crews will be working into the spring to install fencing and plant trees along the corridor as well as installing traffic cameras and message boards.

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About the project:

MoDOT, St. Charles County and local municipalities teamed together to allocate $118.2 million towards building Route 364/Page Phase 3. The $118.2 million was used for purchasing property, utility relocations, design and construction. The project includes building an improved connection from Page Phase 2 at Route 94 and Mid Rivers Mall Drive to I-64/US Route 40/61 at Route N.

MoDOT used a Design-Build contracting process to have contractor teams compete to win the contract. The Missouri Highways and Transportation Commission approved the contract on February 6, 2013, awarding the project to the Page Constructors Joint Venture, which includes Fred Weber Inc. and Millstone-Bangert Inc (now known as Millstone Weber) along with Kolb Grading and lead designer, Parsons Transportation Group.

Click here for information on the Design-Build Contractor

RevisedRoute364Map

Click here for a larger version of the corridor map (pdf)

What will be built?

Page Constructors is designing and building a four lane divided freeway for nine miles from Route 94 at Mid Rivers Mall Drive in St. Peters to Interstate 64 in Lake Saint Louis. The new highway will include the following:

additional ramps connecting Route 94 and Mid Rivers Mall Drive to Route 364
bridge over Motherhead Road
Gutermuth Road bridge over Route 364
single point interchange at Route K with widening of Route K to six lanes north and south of the interchange
roundabout at Bryan Road with north outer road extended from Stump Road to Bryan Road
bridge over Hanley Road
bridge over Henke Road with ramps to and from the east
new ramps to complete the cloverleaf interchange at I-64

What is the schedule for construction?

Route 364/Page Phase 3 construction started in May 2013. There will be construction activity along all nine miles of the project until the new road opens in sections in the fall of 2014 with the entire new road open by the end of October 2014.

Schedule map (pdf) (updated April 15, 2014)

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