Flyovers, Bridges & ROB

Flyovers, railway over bridges, river bridges, and vehicular underpasses — 80+ structures with earthquake-resistant design for 100+ year service life.

Flyovers, Bridges & ROB

Flyovers, railway over bridges, river bridges, and vehicular underpasses — 80+ structures with earthquake-resistant design for 100+ year service life.

Discuss Your Project

50+

Projects Completed

180+

Structures Built

10,000+ m

Total Span

Key Clients

NHAIPWDMunicipal CorpsIndian RailwaysNHIDCLState Highways

Capabilities

What We Deliver

Our flyovers, bridges & rob division offers end-to-end solutions across the following areas.

Flyovers

ROB — Railway Over Bridges

River Bridges

VUP — Vehicular Underpasses

Structural Design Standards

Loading StandardIRC:6 — Class 70R / AA

Seismic DesignIRC:SP:114, Zone III-V

Pre-StressingIS:1343, 12.7mm 7-Wire

FoundationIS:2911 — Bored Piles

Concrete GradeM-40 to M-60 (PSC)

Design Life100+ Years (IRC:112)

Equipment & Machinery

Launching Girder (60m)

Bored Pile Rig (1.5m)

Pre-Stressing Jacks

Crane (250T Liebherr)

Concrete Batching (90 cum/hr)

Tremie Equipment

Our Methodology

Bridge Construction Methodology

A specialized six-phase approach tailored specifically for flyovers, bridges & rob — not a generic process.

Geotechnical Investigation

Borehole logging, SPT/DCPT testing, rock coring, and seismic study for foundation design in river/urban terrain.

Deep Foundations

Bored cast-in-situ piles (1.0-1.5m dia, up to 30m depth), well foundations, or open foundations based on strata.

Substructure — Pier & Pier Cap

RCC pier construction with slip-form or conventional methods, pier cap casting, and bearing installation.

Superstructure — Girder Launch

PSC girder casting, curing, pre-stressing, and launching using launching girder or crane — or segmental erection.

Deck & Approach

Deck slab casting, wearing course, expansion joints, crash barriers, approach road embankment, and ramp construction.

Load Testing & Opening

Static and dynamic load testing, deflection measurement, structural health monitoring system, and CRS certification.

Our Edge

Why VRSIPL for Bridges?

What sets us apart from other contractors in this domain.

80+ bridges and flyovers completed across India

Expertise in pre-stressed, post-tensioned, and segmental construction

Deep foundation capability — piles up to 1.5m dia, 30m+ depth

Experience in seismic zones III to V with IRC:SP:114 compliance

Have a Flyovers, Bridges & ROB Requirement?

Let our experienced team help you plan, design, and execute your next project. Contact us today for a consultation.

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