Rolling roadblocks are needed for bridge girder installation at future McAshan Road DDI next week.
Work to build Jefferson County’s first Diverging Diamond Interchange, or DDI, is reaching a significant milestone.
Next week, ALDOT will install girders for the new eastbound bridge over I-59/20 at McAshan Dive in McCalla, weather permitting.
To set the girders on the southbound side, crews will use rolling roadblocks on I-59/20 between I-459 and Exit…
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