Construction World

Excavators, bulldozers, cranes, roads, bridges, tunnels, skyscrapers, trades, and how buildings are built.

Visual learning: These pages use real Wikimedia Commons construction machinery and project photography.
Excavator
ExcavatorHydraulic excavators dig, lift, grade, and handle material on construction sites.
Tower Crane
Tower CraneTower cranes lift materials vertically and horizontally on tall building projects.
Road Construction
Road ConstructionRoad projects combine grading, drainage, pavement, traffic control, and utilities.

Excavators

Hydraulics, booms, buckets, tracks, attachments, digging, demolition, and site work.

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Bulldozers

Tracks, blades, pushing, grading, ripping, traction, earthmoving, and site preparation.

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Cranes

Tower cranes, mobile cranes, booms, counterweights, rigging, lifting, and stability.

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Dump Trucks

Road dump trucks, articulated haulers, mining trucks, payloads, hydraulics, and material hauling.

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Loaders

Wheel loaders, skid steers, buckets, forks, material handling, and site mobility.

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Road Construction

Surveying, grading, drainage, base layers, asphalt, concrete, markings, and maintenance.

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Bridge Construction

Foundations, piers, beams, decks, arches, cables, sequencing, and inspection.

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Tunnel Construction

Boring machines, cut-and-cover, shafts, lining, ventilation, groundwater, and surveying.

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Skyscrapers

Foundations, cores, steel, concrete, cranes, elevators, wind, and high-rise systems.

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Construction Trades

Carpenters, electricians, plumbers, operators, ironworkers, masons, welders, and inspectors.

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How Buildings Are Built

Design, permits, site work, foundations, structure, enclosure, systems, and inspections.

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Construction Facts

Amazing facts about cranes, concrete, tunnels, skyscrapers, surveying, machines, and building safety.

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Games

Play and learn with educational games.

Coming Soon