Tuesday, May 26, 2020

Today's Infrastructure News

Lebanon Improves I-40, TN 109 Interchange | Lebanon Democrat
The project cost the city $3,400, not including the labor by city employees....recommendations from the study was to install a right turn signal for the southbound right turn movement from TN 109 onto westbound I-40 along with improvements to the channelization island and lane delineation. Based on the model and preliminary analysis, the level of service and delays indicated significant improvements if these changes were made. The model indicated that during the morning peak hours the overall intersection delay would decrease by 42% and the queue for the southbound right turn onto I-40 would decrease by 67%. With support from TDOT, the city of Lebanon proceeded with the study’s recommendations for operational improvements including extending the on-ramp channelization for southbound turning movements which allows for increased utilization of the ramp. TDOT Region 3 partnered on the project to install a concrete island and provide traffic control. In addition, the city modified the traffic signal and installed pavement markings and delineators.

Tennessee Puts $5.7M from Volkswagen Settlement into Bus Projects | Chattanooga Times Free Press (AP)
Tennessee officials are using $5.7 million from the Volkswagen ... Transportation Authority, Knoxville Area Transit and Memphis Area Transit ...

Nashville Gets $44.1 Million in Loans for Water Infrastructure Improvements | WZTV
This comes after the State Comptroller told city leaders in November that the water department is in financial distress, which basically means the department didn't have enough money to cover a major crisis. And it's been this way for years. Metro Council then unanimously approved a multi-year rate increase. It was the first time water and sewer rates have increased since 2011.

Views expressed do not necessarily reflect the policy or opinion of TN Infrastructure Alliance, its staff or members.