The work consists of grading, drainage, rehabilitation of a concrete cast-in-place bridge, and paving on 1-40 at the State Route 66 interchange (Exit 407). The majority of the work will start with the construction (widening and lengthening of the Exit 407 ramps). Asbestos was discovered in the bridge paint. A Change Order is expected to address this added asbestos removal work and additional time.
Diverging Diamond Interchange in Alcoa - May 2014
Diverging Diamond Interchange Simulation
I-40 Exit 407 (Sevierville)
The simulation video is a simulation of what I-40 Exit 407 (Sevierville) will look like when this roadway project is complete. The estimated completion date is July 14, 2015. The Diverging Diamond Interchange will be a safer and more efficient interchange for travelers to and from Sevier County