Transportation Infrastructure

Connecting India, one corridor at a time.

From national highways to urban flyovers and metro civil works, Rayax Infra builds the transportation backbone that moves people, goods and economies forward.

Rayax Infra LLP is entering the transportation infrastructure space with an EPC model built around pavement engineering, structural design and disciplined site execution. As a new entrant to this sector, we combine experienced technical leadership with careful equipment and resource planning to deliver safe, durable transport corridors — from highways to bridges to urban transit works.

Transportation projects demand precision surveying, traffic-safe phasing and rigorous material quality control across long, linear sites. We are building our transportation vertical around an in-house survey and quality-control team, structured EHS protocols, and site leadership drawn from professionals with a strong background in highway, bridge and urban-transit works — so our processes meet the standards clients expect from the outset.

Scope of Work

Comprehensive transportation infrastructure delivery across roads, bridges, rail systems and major transport hubs.

Roads & Highways

  • 4-lane and 6-lane national and state highway construction
  • Flexible (bituminous) and rigid (concrete) pavement design
  • NH/SH upgradation, widening and strengthening projects
  • Road safety structures, signage, crash barriers and street lighting
  • Service roads, grade separators and junction improvements
  • HAM (Hybrid Annuity Mode) and EPC contract execution

Bridges & Flyovers

  • RCC and PSC (pre-stressed concrete) bridge design and construction
  • Major river bridges and cable-stayed structures
  • Urban flyovers and elevated corridors
  • Railway over/under bridges (ROB/RUB)
  • Foundation works — pile, well and open foundations for varied soil conditions
  • Structural inspection, retrofitting and rehabilitation of existing bridges

Metro & Rail Civil Works

  • Metro rail civil construction and depot works
  • Elevated viaducts and station structures
  • Railway track-bed, platform and yard works
  • Utility diversion and traffic management during construction
  • Underpasses and station access infrastructure

Transport Hubs & Terminals

  • Bus depots and inter-state bus terminals (ISBTs)
  • Truck terminals and logistics parks
  • Passenger amenity and terminal buildings
  • Parking structures and multi-modal integration
  • Terminal MEP, signage and passenger-facility fit-out

Our project delivery process

Five stages, one accountable delivery process, from survey and design validation to formal handover.

01

Survey & design validation

Topographic survey, geotechnical investigation and alignment/design validation before construction begins.

02

Mobilisation & RoW

Site mobilisation, right-of-way clearance and utility-shifting coordination to prepare the project corridor.

03

Earthwork & sub-base

Embankment construction, sub-base and base-course laying executed to approved specifications.

04

Pavement / structural works

Bituminous or concrete paving, or bridge substructure and superstructure construction as required.

05

Testing, safety & handover

Pavement quality testing, safety-structure installation and formal handover to the authority.

Standards

Technical standards & compliance

Every project in this vertical is engineered and executed in line with the following codes, standards and regulatory frameworks.

  • IRC (Indian Roads Congress) codes for geometric and pavement design
  • MoRTH Specifications for Road and Bridge Works
  • IS 456 & IRC:112 for concrete and bridge structural design
  • NHAI Manual of Specifications & Standards for HAM/EPC projects
  • Road-safety audits per IRC:SP:88 guidelines
  • Environmental clearances and forest/RoW compliance for linear corridors

MORTH/IRC-ALIGNED PROCESS

TRAFFIC-SAFE EXECUTION

EXPERIENCED TECHNICAL TEAM

SAFETY-FIRST CULTURE

Differentiators

Why Rayax Infra

What sets our transportation infrastructure delivery approach apart, from fleet mobilisation and engineering to traffic safety and quality control.

Structured for Heavy Fleet Deployment

A planned equipment strategy covering pavers, batching plants and cranes to enable efficient mobilisation.

Experienced Technical Leadership

Engineers and site managers with a strong background in highway and bridge execution.

Traffic-Safe Execution Planning

Phased construction and diversion plans designed to minimise disruption to the public.

Rigorous QA/QC Framework

Third-party lab testing and strict adherence to MoRTH and IRC standards built into our process.

Bridge & Structural Engineering Capability

In-house structural expertise for complex river-crossing and elevated-corridor works.

Safety-First Culture

A disciplined EHS programme designed for linear, high-traffic project sites from day one.

Building the Roads and Bridges that Move India Forward

Whether it's a highway package, a bridge crossing or a metro civil package — let's discuss your project scope.

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