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Some Recent Works That Make Us Really Proud

We take pride in traffic signal and intelligent transportation projects that improve safety, efficiency, and reliability across Trinidad and Tobago. Each project reflects disciplined field execution, technical detail, and a safety-first approach.

Roadworks excavation and paving activity on the O'Meara corridor

O'Meara Upgrade

Roadway and paving work on the O'Meara corridor--controlled excavation, staging, and rebuild to support upgraded traffic infrastructure with minimal disruption.

Aerial view of a signalized intersection along a major roadway

GRIDSMART Installation at Gulf City South Trunk Road

Overhead detection and signal hardware installed along the corridor, with crews deploying GRIDSMART equipment to modernize sensing at the intersection.

Traffic signal mast arm installation with field crew and lane cones

Traffic Light Installation at Elmira Clarke-Allen Highway / Cumuto Road

New mast arms and signal heads over fresh asphalt at this junction--full signal system installation to improve safety and traffic flow through the intersection.

Pedestrian push button and warning light sign mounted roadside

Pedestrian-Actuated Traffic Light with Audible Signal

Accessible pedestrian push-button controls with audible tones so crossing times are clear for all users along Southern Main Road, Marabella.

TECU Credit Union sign with roadside traffic signal equipment

RRFB Installation at Angostura Group Employees' Credit Union

Solar-powered rectangular rapid-flashing beacons and push-button activation to warn approaching drivers and give pedestrians a safer crossing at the credit union.

Technicians inspecting traffic signal cabinet equipment under a canopy

Installation of UPS at 30 Various Intersections

Field rollout of UPS cabinets and battery backup--Marathon Power systems keep controllers and conflict monitors energized through outages across thirty sites.

Field Gallery

A closer look at TERI Ltd's roadway, cabinet, pedestrian safety, and traffic signal field work across Trinidad and Tobago.

Aerial view of a large signalized intersection and surrounding roadway — Intersection Aerial Overview
Corridor-level traffic operations and signalized intersection works captured from above.

Technicians working beside an open signal control cabinet — Signal Cabinet Field Work
Technical inspection and configuration support for traffic signal control equipment.

Overhead traffic signal heads against a cloudy sky — Overhead Signal Heads
Signal head operation and visibility checks for active roadway corridors.

Crew installing traffic signal hardware from a roadside lift — Mast Arm Signal Installation
Roadside lift operations and mast-arm work for traffic light installation and upgrades.

TECU Credit Union sign with signal equipment on the sidewalk — TECU Credit Union Crossing
Pedestrian safety equipment and roadside signal support near the credit union frontage.

Pedestrian warning light push button post in a grass verge — Warning Light Post
Standalone pedestrian warning light controls installed for roadside crossing support.

Roadside team briefing with safety vests and work equipment — Roadside Crew Briefing
Coordinated field teams supporting traffic signal maintenance, safety, and installation works.

Excavator and work crew carrying out roadworks along O'Meara corridor — O'Meara Roadworks Excavation
Civil works and staged roadway preparation for upgraded traffic infrastructure.

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