January 7, 2019
By: Dwayne Page
Two phases of the proposed Highway 56 improvement project are still scheduled for a March bid letting.
The Tennessee Department of Transportation proposes to let bids for two of the phases from south of the Warren County line to near Magness Road (3.3 miles) and from south of State Route 288 near Magness Road to East Bryant Street in Smithville (5 miles). The third segment from near State Route 287 in Warren County to near the DeKalb County Line is not yet ready for bid letting.
The project had been scheduled for the bid letting December 7, 2018 but was delayed.
“TDOT plans on letting both projects at the same time. The projects are currently scheduled to be included in the March 2019 letting. The projects had to undergo a NEPA (environmental) reevaluation because additional Native American coordination was required. TDOT is in the final stages of the reevaluation of the environmental document, which must be approved before the project can be let to construction,” said Jennifer Flynn, Community Relations Officer for the Tennessee Department of Transportation in an email message to WJLE today (Monday).
The state plans to build largely two lanes of a proposed four lane project and maintain traffic on the existing Highway 56 (alignment) while construction is being done on the new portion.
“On the southern part from the DeKalb County line up to Vaughn Lane, its going to be a two lane roadway. There will be left turn lanes at the side roads. As we get closer to Smithville where some of the intersecting roads are offset there will be some extended sections of three lanes. Once we get to Vaughn Lane we will be expanding to the three lane typical all the way up to just past Morgan Branch. When we get past Morgan Branch we will be building a five lane section with curb and gutters and sidewalks,” said Robert Rodgers of the TDOT Region 2 Project Development Office.
According to Rodgers, the state will deviate from the existing road in the Shiney Rock area in order to bypass the cemeteries. The highway will then tie back in to the existing alignment in Smithville.
“Where the church and the cemetery are now, we are going off alignment because there was not room to fit the proposed finished road in between the two. Traffic on that section will stay on the existing road until the new road is complete,” said Rodgers.
The proposed cross sections for the project are as follows:
*From south of State Route 287 to north of Bessie Gribble Road-two 12-foot travel lanes with a 12-foot continuous center turn lane, four-foot shoulders and ditches.
* From north of Bessie Gribble Road to Vaughn Lane-two 12-foot travel lanes with 12-foot shoulders and ditches. There will be left turn lanes at intersecting roadways.
*From Vaughn Lane to north of Morgan Branch-two 12-foot travel lanes with a 12-foot continuous center turn lane, 12-foot shoulders and ditches.
*From north of Morgan Branch to East Bryant Street- four 12-foot travel lanes with a 12-foot continuous center turn lane, four foot shoulders, two-foot curb and gutter, a sidewalk within a 10 foot utility strip on either side.