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Case Study

# SR Infra Road Safety Gantries

Hot-Dip Galvanized Highway Marker Signboards and Support Frameworks.

## Project Overview

The SR Infra highway safety signboards contract required structural design of high-stability gantry frames, cantilever posts, and map display markings. Exposure to environmental humidity, automotive exhaust, and high-velocity wind demands heavy structural protection.

Venture Fabrications fabricated heavy hollow structural columns, anchor baseplates, and bracket plates before subjecting all elements to hot-dip galvanizing per ASTM A123. High-intensity 3M reflective sheeting was installed on flat aluminum backings before field assembly, ensuring maximum highway visibility.

### Project Photo Gallery

### Specifications

- Client SR Infra Contractors / Highway Authority
- Location Mountain Highway Pass
- Scope Highway Gantries & Signboard Supports
- Treatment ASTM A123 Hot-Dip Galvanization
- Reflective Class 3M High-Intensity Prismatic Sheeting
- Steel Grade ASTM A500 Grade B (Tubular sections)
- Completion August 2023

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