This open market solicitation seeks a qualified contractor to replace the bridge at Boden Lane (N‑03‑012) crossing the CSX/MBTA rail corridor in Natick, MA. The work includes demolition of the existing temporary pedestrian bridge and sub‑structure, construction of a new bridge super‑structure with a single travel lane, a two‑way bike lane, and a sidewalk, extensive utility relocations (electric, gas, telecom, water), coordination with MBTA and CSX for rail flagging, environmental mitigation (invasive‑plant management, bat protection, asbestos handling), and compliance with prevailing‑wage, Buy‑America, and federal EEO requirements. The contract value is approximately $12.9 million and requires electronic bid submission via www.bidx.com, with a 5 % bid bond and a valid MassDOT vendor code.
• New bridge super‑structure (steel and concrete) with dedicated pedestrian and bike facilities.
• Full utility coordination and relocation (Eversource, Verizon, Comcast, MWRA, etc.).
• Strict environmental and safety provisions (bat surveys, invasive‑plant control, asbestos abatement, vibration monitoring).
• Mandatory electronic submission; no paper bids accepted; 5 % bid bond required.