Counties Impacted
Marion
Route Impacted
79
Work Type
Bridge Replacement
Highway Feature
Bear Creek
In Progress

Missouri Route 79 Hannibal Viaduct Replacement

Existing Viaduct Bridge at Route 79 to be Replaced
The existing Missouri Route 79 Viaduct Bridge in Hannibal, Missouri will be removed and replaced with a new bridge. More information to come as the project moves forward.

Stay abreast of the project, subscribe to MoDOT’s e-update service at www.modot.org under the Traveler’s tab.
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Award - Fall 2023
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Public Meeting
Date: January 25 - 4-6 p.m.
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In Progress
Construction 2024

Construction began January 2024 

 

 

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Missouri Route 79 tentative 180-day closure for demolition of the existing bridge/construction of the new bridge
Date: March 14, 2024
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New bridge tentatively opens
Mid-September 2024
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Contract completion date
Date: October 1, 2024
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