US‑40 and Vandalia Boulevard Intersection Improvements (Project #22422)

This project upgrades the US‑40 / Vandalia Boulevard intersection in Plainfield, Indiana. The work includes reconstruction of parallel offset left‑turn lanes, creation of a pedestrian refuge island, full‑depth asphalt paving, new concrete curbs, gutters, sidewalks, ADA‑compliant curb ramps, traffic‑signal modification and relocation, storm‑sewer upgrades (new inlets, pipe, and detention structures), and comprehensive erosion‑ and sediment‑control measures. The contract is a unit‑price bid with a 90‑day substantial‑completion milestone and a 120‑day final‑completion deadline after the Notice to Proceed. • Reconstruct left‑turn lanes, add pedestrian refuge island, and replace/install asphalt, concrete curb, gutter, and sidewalk. • Install/relocate traffic‑signal hardware, new signal timing, and associated electrical work. • Upgrade storm‑sewer system (new inlets, pipe, back‑fill, testing) and implement INDOT‑specified erosion‑control plans. • Provide full set of construction‑engineering services, mobilization, and required bonding/insurance. • Mandatory bid submission by June 22, 2026; pre‑bid virtual conference on June 2, 2026 (optional).