Union Traffic Signal Replacement

The Maine Department of Transportation is seeking a contractor to remove existing flashing beacons and install a fully actuated traffic signal system with vehicle detection, connected-vehicle equipment, communications, testing, and training in Union, Maine.

Maine > Department of Transportation


General
Open
028428.00
Oct 07, 2026 03:00 PM
Sep 16, 2026 12:00 PM
Invitation for/to Bid (IFB/ITB)
State
Ask AI about this solicitation
Contact
brooke.glidden@mainedot.gov
Description

The project will replace existing flashing beacons at the intersection of Heald Highway (Routes 17, 131, and 235), Town House Road (Route 235), and Sennebec Road in Union with a fully actuated traffic signal control system. Work includes furnishing and installing a ground-mounted Advanced Traffic Controller cabinet and foundation, field and malfunction monitoring units, stop-bar and advanced non-invasive vehicle detection, vehicular signal heads with retroreflective backplates, span-wire signs, luminaires, wiring, signal cable, conduit, and related incidentals. The contractor must also provide connected-vehicle integration, remote communications through the department's cloud-based central management system and secure VPN, system startup and loading, acceptance testing, training, traffic control, and related site work. The system includes a seven-day initial testing period followed by a required 30 consecutive days of fully functional operation before final acceptance. The stated completion date is August 27, 2027.

Classification Codes
NAICS238210Electrical Contractors and Other Wiring Installation Contractors
PSC6310Traffic and Transit Signal Systems
Smart Codes
traffic signal installationtraffic detection systemsroadway electrical construction
Specifications
Supply & Service
Timeline
Sep 16, 2026-Posted Date
Oct 07, 2026 03:00 PM-Bid Due Date
Aug 27, 2027-Contract Completion Date
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