Contractors for the Georgia Dept. of Transportation (GDOT) will continue construction activities related to the I-16/I-75 Interchange Improvement Project next week in Macon-Bibb. Weather permitting, the scheduled activities beginning Monday, June 20 through Sunday, June 26, 2022, are listed below.
Lane Closures, Traffic Shifts:
Monday through Friday, June 20-24
- Overnight (9 p.m. to 5 a.m.) single left lane closures on Martin Luther King Jr. Boulevard and Coliseum Drive between Lake City Drive and Riverside Drive for sign installation.
Ongoing, Long-term Closures:
- The far right lane of I-75 northbound at the Georgia 19/Georgia Avenue exit (exit 164) is closed to traffic for several months.
- Spring Street’s far right lane at the I-16 westbound on-ramp as well as the right-hand on-ramp to I-16 westbound are both closed for several months; the Spring Street on-ramp to I-16 westbound has been relocated to the far left lane.
Construction Activities for June 20-26, weather and on-site conditions permitting:
Phases 4 and 5: from I-16 westbound/I-75 to Walnut Creek
- Continue construction of new Second Street bridge substructure.
- Continue construction of three new I-16 westbound bridge substructures.
- Continue construction of three new I-16 eastbound bridge substructures.
- Continue construction of two new I-16 westbound entrance ramps.
- Continue construction of new MSE (retaining) walls along I-75 northbound and southbound and other walls throughout the project.
- Continue installation of the sewer near Second Street.
Phase 2 and 3: I-75 from Hardeman Avenue to I-16 eastbound
- Completed construction of the Riverside Bridge superstructure over I-75.
- Continue construction of the Walnut Street bridge over I-75 stage two superstructure.
- Completed construction of the superstructure for two of the new I-75 northbound and southbound bridges.
- Continue demolition and removal of the existing I-16 westbound and I-75 northbound and southbound bridges.
- Construction of MSE (retaining) walls along I-75 northbound and southbound and at other locations throughout the project continues.
- Construction of concrete sound and visual walls along I-75 northbound and southbound continues.
- Continue demolition of the existing pavement on the left lanes of I-75 northbound from Hardeman Avenue to north of the Riverside Bridge.
- Continue concrete paving for the new I-75 southbound exit ramp to the new I-16 entrance ramp.
- Continue concrete paving for the new I-75 northbound and southbound roadways.
Phase 1: I-16 from the I-16/ I-75 split to the Martin Luther King Jr. Boulevard exit
- Continue widening sidewalks on the new Otis Redding Memorial Bridge (Martin Luther King Jr. Boulevard) over the Ocmulgee River second stage superstructure.
- Continue installing signage on Martin Luther King Jr. Boulevard and Spring Street.
The I-16/I-75 Interchange Improvement Project is a $500 million safety and mobility megaproject. With its massive scope to widen and reconstruct I-16, I-75 and their interchange in Macon-Bibb, this project is being delivered in seven design and construction phases that will continue through 2030. When complete, new CD lanes, additional interstate lanes, new interstate on-and off-ramps, upgrades to 11 bridges, new walls, upgraded drainage systems, etc. will deliver safer and improved mobility for Macon-Bibb’s local commuters and businesses, regional travelers and commercial freight from the Georgia southern coast to destinations within the state and throughout the U.S.
Advisory: Motorists are advised to expect delays, exercise caution, and reduce their speed while traveling through work zones.
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