In 2018, the Alabama Department of Transportation (ALDOT) saw the need to reconstruct Lurleen Wallace Blvd. instead of continuing to patch and repair the heavily-traveled roadway. As part of the project, ALDOT partnered with the City of Tuscaloosa to create a joint project so that the City could replace aging utility infrastructure and provide for…

Fast Fix 8 took place in the inner loop of downtown Nashville, TN in 2015. This I-40 bridge rehabilitation consisted of deck replacements and incorporation of mechanically stabilized earth (MSE) retaining wall systems and/or cast-in-place retaining wall systems at the bridges spanning Charlotte Avenue, Jo Johnston Avenue, Clinton Street, and Herman Street. The bridge spanning…

TTL currently provides Roadway Testing Technicians (RTT) for construction materials sampling, testing, and inspection services for construction projects managed from GDOT Districts 2, 4 & 5. TTL’s RTT contract with GDOT is delivered on an on-call basis and requires providing staff for projects across the districts of Tennille, Tifton, and Jesup. Our Project Manager/Liaison attends…

This is an existing on-call contract providing geotechnical services across Region 3 for the Tennessee Department of Transportation. This work includes bridge foundation explorations, soil surveys, materials reports, and slope stability analysis. Under this contract, TTL performs all field coordination, drilling, and laboratory analysis, and provides engineering evaluations and recommendations. Projects include everything from state…

TTL was contracted to provide Construction Engineer and Inspection services (CE&I) for six miles of new roadway in Dickson County and twelve miles of new roadway in Williamson County, including seven bridges and three retaining structures. Project requirements included observation of soil fill embankments, placement and compaction of basestone, and the placement of asphalt. Construction…