The Florida Department of Transportation is working with CSX Railroad to replace the railroad bridge crossing I-4 in Lakeland, FL. The two new 400-foot parallel bridges will provide two tracks for CSX and will accommodate any future expansions of I-4 without reconstruction of the bridges. Nucor Skyline, who worked with the driving contractor, MasTec Civil, manufactured and supplied PZ 40, NZ 42, and miscellaneous connectors for the bridge abutment section of the project.more