I-20 I-55 Freight Corridors Big Fix
MDOT confirms active October 2026 construction and lane closures for the I-20/I-55 Freight Corridors Improvement Project, known as The Big Fix.
Source reviewed 31 Oct 2026
View project →Current projects
5 projects
Construction documented by the project owner. Status is a dated research snapshot.
Martin Luther King Jr Drive Maderia Avenue Bridge Replacement
Construction resumed in late September 2026 on the replacement of the long-closed Martin Luther King Jr Drive bridge near Maderia Avenue.
Source reviewed 31 Oct 2026
View project →Jackson Water Treatment Chemical Feed Systems Modernisation
The water utility's priority-project register identifies chemical feed automation and process-modernisation works as In Progress.
Source reviewed 31 Oct 2026
View project →O B Curtis Chlorination Safety Improvements
JXN Water describes chlorination-system safety and operational works as a current priority rather than a completed plant upgrade.
Source reviewed 31 Oct 2026
View project →Jackson Water SCADA Control and Sensor Upgrades
JXN Water identifies sensor, software and SCADA monitoring upgrades as an active drinking-water priority project.
Source reviewed 31 Oct 2026
View project →Future projects
4 projects
Planned or in design or procurement; construction not yet confirmed.
Pearl River Basin Flood Risk Management Project
Federal flood-control alternatives for the Pearl River remain a studied, environmentally reviewed proposal, not an authorised completed construction programme.
Source reviewed 31 Oct 2026
View project →Mill Street Railroad Yard Sewer Reroute
A future 2,200-foot sewer reroute is proposed to bypass a collapsed line beneath the Mill Street railroad yard.
Source reviewed 31 Oct 2026
View project →Savanna Wastewater Peak Flow Pump Replacement
The water utility plans to replace Savanna wastewater plant's 100 MGD peak-flow pump.
Source reviewed 31 Oct 2026
View project →Savanna Wastewater Treatment Plant Phase 1B Upgrades
Savanna WWTP Phase 1B is a planned package of new handling facilities, clarifier capacity and major structural and pipeline improvements.
Source reviewed 31 Oct 2026
View project →Past developments and original source records.
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