Littleton Bridge Replacements: Taylor Street over Interstate 495, Interstate 495 over Route 2 and Interstate 495 over the MBTA Railroad
This interchange reconstruction project included six (6) bridge replacements with median crossovers including one temporary Acrow bridge.
- Installed steel H Piles, concrete footings at abutments and piers
- Installed steel superstructures and concrete bridge decks with parapets and safety features
- Full Highway reconstruction from subgrade up.
- Full paving, and installation of highway lighting, drainage, guide signs and safety features
SPS used accelerated operations to gain back one full year on the schedule that was lost due to fiber optic relocations.