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A complete list of lane closure activity due to construction or maintenance operations on state-owned roads within the 24 East Tennessee counties of TDOT Region 1.

Scheduled lane closure activity due to construction or maintenance operations on state-owned roads within the 26 middle Tennessee counties of TDOT Region 3.

A complete list of lane closure activity due to construction or maintenance operations on state-owned roads within the 21 west Tennessee counties of TDOT Region 4.

A complete list of lane closure activity due to construction or maintenance operations on state-owned roads within the 24 East Tennessee counties of TDOT Region 1.

Scheduled lane closure activity due to construction or maintenance operations on state-owned roads within the 26 middle Tennessee counties of TDOT Region 3.

A complete list of lane closure activity due to construction or maintenance operations on state-owned roads within the 21 west Tennessee counties of TDOT Region 4.

TDOT has awarded the contract for a major improvement project on SR-317/Apison Pike in Collegedale to Wright Brothers Construction Co., Inc. for $93,100,903.71. The 3.4-mile project will widen and improve the Apison Pike corridor from SR 321/Ooltewah-Ringgold Road to east of Layton Lane near the Collegedale Municipal Airport.

TDOT announced today that the contractor (Dement Construction Company, LLC) will not meet the planned completion date of January 28, 2020 on the U.S. 27 improvement project in downtown Chattanooga. The contractor submitted a request for a time extension earlier this month, which TDOT is in the process of evaluating.

Ten months ago, crews began shifting traffic across the seven miles of I-440 to make room for heavy construction work in the inside lanes of the $152.9 million I-440 reconstruction project.

A complete list of lane closure activity due to construction or maintenance operations on state-owned roads within the 26 middle Tennessee counties of TDOT Region 3.

A complete list of lane closure activity due to construction or maintenance operation on state-owned roads within the 24 middle and east Tennessee counties of TDOT Region 2.