Rutherford Co. SR-10
Bridge Replacement on SR-10 (US-231, South Church Street) over CSX Railroad (PIN 124688.00)Review Dates: April 19 & 22, 2024
Deadline to Submit Letter of Interest: April 10, 2024
Letter of Interest - Rutherford Co. 124688.00 - Constructability Review
Note: Participation in this review is voluntary, non-compensable, and will not prevent you from submitting a bid for the project. Anything you choose to share will remain in confidence. Any Contractor that is prequalified with TDOT's Construction Division may request participation by completing and submitting a Letter of Interest to John Rehm at John.F.Rehm@tn.gov.
![124688.00-ProjectMap 124688.00-ProjectMap](/content/tn/tdot/tdot-construction-division/transportation-construction-division-constructability-reviews/rutherford-co--sr-10/jcr%3acontent/content/tn_image.img.png/1710859560364.png)
Project Description
This project includes the removal of the existing bridge and construction of a new precast arch tunnel. Final ROW plans have been developed at this time. Additional project details include:
- This project will replace an existing 7-span concrete continuous and tee beam bridge over an active CSX rail line with an 84’ precast arch utilizing strip footers;
- The bridge is on a 14-degree skew;
- The grade is being raised for additional 3 feet of clearance;
- The project may be a good candidate for CM/GC delivery;
- An estimated three to four month closure of SR-10 is anticipated at this time.
Major Challenges & Issues
The success of this project is directly related to it's constructability and controlling costs. There is areas of possible innovation in the retaining walls and how/when they can be constructed. Specific challenges include:
- Tight right-of-way on both sides with 35-40 foot retaining walls;
- Project proximity to existing buildings;
- Construction activities near and coordination with the railroad;
- The railroad wants the ability to add extra track;
- Constraints with site access;
- 15-20 trains per day with no “train schedule” to reference.
![124688.00-LayoutWithTunnel 124688.00-LayoutWithTunnel](/content/tn/tdot/tdot-construction-division/transportation-construction-division-constructability-reviews/rutherford-co--sr-10/jcr%3acontent/content/tn_image_1889120048_.img.png/1710860136321.png)
![124688.00-Profile 124688.00-Profile](/content/tn/tdot/tdot-construction-division/transportation-construction-division-constructability-reviews/rutherford-co--sr-10/jcr%3acontent/content/tn_image_1889120048__223548086.img.png/1710860152511.png)
![124688.00-CrossSection 124688.00-CrossSection](/content/tn/tdot/tdot-construction-division/transportation-construction-division-constructability-reviews/rutherford-co--sr-10/jcr%3acontent/content/tn_image_1889120048__733617667.img.png/1710860172760.png)
![124688.00-RetainingWalls 124688.00-RetainingWalls](/content/tn/tdot/tdot-construction-division/transportation-construction-division-constructability-reviews/rutherford-co--sr-10/jcr%3acontent/content/tn_image_1889120048.img.png/1710860186730.png)