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Service 01

Road and Bridge Construction

Complete road and bridge packages for municipalities, districts, government agencies and private developers — from earthworks and subgrade through pavement, drainage structures and handover.

Overview

What this service covers.

Roads are the backbone of every economy, and MITA builds them to last. Our crews self-perform the critical path of road works — clearing, earthworks, subgrade improvement, granular layers, surfacing and drainage — so that quality, compaction and schedule stay under our direct control.

On bridge and culvert packages we deliver reinforced concrete substructures, decks, wing walls and approach embankments, coordinating formwork, reinforcement and concrete supply with the road works so the corridor opens as one finished asset.

Whether it is a new rural access road, an urban corridor upgrade or a private estate network, we read the package end to end at tender stage and plan haul routes, material sources and traffic management before we mobilise.

Scope of work

Service breakdown.

The work packages MITA delivers under Road and Bridge Construction, individually or as a complete scope.

01

Earthworks & subgrade

Clearing, cut-to-fill, bulk earthworks and subgrade improvement to specification.

  • Site clearance and grubbing
  • Cut, fill and embankment construction
  • Subgrade stabilisation
  • In-situ density testing
02

Pavement layers

Granular sub-base and base layers, stabilised layers and finished surfacing.

  • Gravel and crushed-stone bases
  • Cement / lime stabilisation
  • Asphalt and surface dressing
  • Paved and interlocking block surfaces
03

Drainage

Roadside and cross drainage that protects the pavement for its full design life.

  • Lined and unlined side drains
  • Box and pipe culverts
  • Mitre drains and scour checks
  • Kerbs and channels
04

Bridges & structures

Reinforced concrete bridges, culverts and retaining structures.

  • Foundations and abutments
  • Piers, decks and parapets
  • Wing walls and headwalls
  • Gabion and retaining walls
05

Road furniture & safety

Finishing works that make a road safe to open.

  • Road markings and studs
  • Signage and guardrails
  • Pedestrian walkways
  • Street lighting coordination
06

Rehabilitation & maintenance

Restoring existing roads and keeping networks serviceable.

  • Pothole patching and resealing
  • Re-gravelling
  • Drain de-silting
  • Periodic maintenance contracts

How we deliver

From mobilisation to handover.

A clear, staged delivery process keeps quality, safety and schedule visible to the client at every step.

  1. Survey & setting out

    Topographic survey, alignment confirmation and material source investigation.

  2. Earthworks

    Clearing, bulk earthworks and subgrade preparation with density checks.

  3. Pavement

    Layer-by-layer construction with lab-verified compaction and thickness.

  4. Drainage & structures

    Culverts, bridges and side drains built in sequence with the road.

  5. Finishing & handover

    Surfacing, markings, signage, as-built drawings and final inspection.

Earthworks and subgrade preparation

Quality & safety

Standards we hold on site.

  • Material testing for gradation, plasticity and CBR before placement
  • Field density and layer-thickness checks on every layer
  • Traffic management plans to keep communities moving safely
  • Environmental controls for dust, runoff and borrow-pit restoration
  • Documented inspections and test records handed to the client

Typical applications

Urban corridors Rural access roads Estate roads Bridges Culverts Rehabilitation

FAQ

Common questions.

Do you handle both new construction and rehabilitation?

Yes. We build new roads from greenfield and also rehabilitate and maintain existing networks, including re-gravelling, resealing and drainage restoration.

Can MITA take on design as well as construction?

On suitable packages we work under design & build arrangements with partner engineers, giving the client a single point of responsibility.

How do you manage traffic on live roads?

Every live-road package has a traffic management plan covering diversions, signage, flagging and night-time visibility, agreed with the client and local authorities before work starts.

Let’s build

Planning a road and bridge construction project?

Send us your drawings or scope. Our estimating team responds with a constructability and schedule read within five business days.