Tennessee DOT Completes State’s Largest Highway Project

WSP USA served as lead designer for the recently completed reconstruction of Interstate 440, a major Nashville highway.
img-tdot-i440-reconstruction-interchange

©AERIAL INNOVATIONS

The I-440 reconstruction included replacement of deteriorated concrete pavement with asphalt, the addition of a third lane in each direction and ramp safety improvements.
img-tdot-i440-reconstruction-gantry

©WSP USA

Design work was completed in eight months and construction was finished a month ahead of schedule, thanks in part to strict adherence to the project management protocol.
img-tdot-i440-reconstruction-bridges

©AERIAL INNOVATIONS

Work on Interstate 440 included the complex widening of the bridges over Interstate 65.