Bridge Replacement Little Rock Sub MP 410.18

Project Description

Changed 176 lineal feet of Precast Concrete Box bridge to Track on Grade. Scope of work included driving pile below existing Precast Concrete Box beams, Installing cast-in-place concrete footings, T-Wall retaining walls, and placement of 7,000 cubic yards of structural fill and flow-able fill under heavy train traffic. The contract also required new bridge spans at each end of the project and regrading and exporting of nearly 6,000 cubic yards from the project limits.