Traffic Signal Management System RFPs

Repair and delivery of traffic signal and intelligent transportation system (ITS) equipment for the Department of Transportation.

Seeking architecture and engineering firms interested in providing professional engineering services to the district for the traffic signal management and design project.

The New Bedford Port Authority seeks proposals from qualified consultants to develop a Waterways Traffic Monitoring and Management System.

This contract will provide field staff for day-to-day operations and maintenance of the County’s on-street traffic signal communications and intelligent transportation systems equipment.

Intelligent Transportation System (ITS) Device Maintenance.

Provide for the routine maintenance, modification, and support of the county's approx. 1,600 traffic signals, 400 miscellaneous devices, 600 street lighting devices and related equipment.

Purchase, delivery 34 EA 4-section signal head with tunnel visors, 12" led (lt arrow,sy,fy,g), backplate with 3" retroreflective yellow tape; 1 EA 3-section signal head with tunnel visors, 12" led (lt arrow,r,sy,g), backplate with 3" retroreflective yellow tape; 2 ea 3-section signal head with tunnel visors, 12" led (r,y,g ball), backplate with 3" retroreflective yellow tape; 4 EA radar detection, vantageradius, 1 sensor, complete system includes mounting bracket, power supply, rack-mounted module and processors for caltrans controller cabinet, software to program the device, etc; 1 EA radar detection, vantageradius, 2 sensors, complete system includes mounting bracket, power supply, rack-mounted module and processors for caltrans controller cabinet, software to program the device, etc. See outside link.

Work includes approx 15 SF sign; 1,810 LF of 4" pavement marking; 1 LS traffic signal; 1 LS radar detection system.

This contract is for installing and modifying Traffic Signals, Pedestrian Signals and Intelligent Transportation Systems on an as-needed basis in Alexander, Catawba, Cleveland, Gaston, Iredell & Lincoln Counties.

The City of Cedar Park is soliciting competitive sealed proposals for the 2026 Traffic Signal Construction project to construct traffic signals at five intersections within the city. The project includes providing all labor, materials, equipment, and services per plans and specifications with an estimated construction budget of approximately $2,500,000. Proposers must demonstrate relevant traffic-signal construction experience and provide a 5% proposal security and comply with applicable laws.

Provide citywide traffic signal, pedestrian hybrid beacons (PHBs), intersection safety light, lighted crosswalk (LED enhanced signs, Rectangular Rapid Flashing Beacons, and/or In-Roadway Warning Lights), and radar speed feedback sign maintenance; preventative maintenance services; unscheduled maintenance (nonemergency) services; emergency response services; equipment replacement and upgrade; and related electrical work.

The Iowa Department of Transportation’s Traffic Operations & Safety Bureau is seeking up to eight on-call consultants to provide traffic operations and Intelligent Transportation Systems (ITS) design and inspection services. This procurement solicitation invites firms to submit proposals demonstrating their ability and availability to perform the described professional services. The request for proposals was posted on May 20, 2026, and submissions are due by June 17, 2026, at 3:00 PM.

Work includes 285 LF removing curb and gutter, 3 EA mailbox reset, single, 201 CY unclassified excavation, 100 Ton crushed aggregate, section 825, 12,575 gal tack coat, 94,942 SY planing existing pavement (approx 1.10" thru 2.0" thick), material remixing device, superpave bituminous concrete wearing surface layer, 1/2" maximum aggregate size mix, esal range c/d 8,365 Ton, superpave bituminous concrete wearing surface layer, widening, 1/2" maximum aggregate size mix, esal range c/d 205 Ton, superpave bituminous concrete upper binder layer, patching, 1" maximum aggregate size mix, esal range c/d 1,108 Ton, superpave bituminous concrete upper binder layer, widening, 1" maximum aggregate size mix, esal range c/d 322 Ton, 9 mile scoring bituminous pavement surface. See attached file.

Traffic Signal Poles and Arms.

Provide complex maintenance of traffic/single 10 ea, complex maintenance of traffic/multi 20 ea, portable changeable message sign, temporary 250 ed, removal of existing concrete pavement 250 sy, drilled shaft foundation conc. Foundation, 48" DIA 60 lf, see outside link.

Supply, deliver, and provide warranty support for traffic signal cabinet assemblies.

Procurement of traffic signal parts from manufacturers for a statewide contract with the State of Mississippi.

Highway traffic signal rebuilds.

Supply of traffic signal structures.

Traffic signal term agreement.