Map

Detect change

A global sensor network that keeps finding what changes across places, infrastructure, businesses, nature and the built environment.

5M+ things found around the world

Visual

Bridge

A bridge spans an obstacle, typically featuring structural supports, decks, railings, and vehicle or pedestrian pathways.

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Bridge Column

A vertical structural support beneath a bridge, typically made of concrete, steel, or masonry.

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Community issues

Bridge Condition

A bridge’s reported state, typically showing whether it is intact, worn, damaged, or in need of repair.

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Visual

Bridge Crane

A bridge crane is industrial lifting equipment, typically consisting of a movable overhead beam and hoist.

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Bridge Deck

A bridge deck is the roadway or walking surface supported by a bridge, typically shown with lanes, barriers, or pavement.

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Bridge Deterioration

Bridge deterioration shows damaged infrastructure, typically including spalled concrete, rusted beams, exposed rebar, and cracked decks.

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Visual

Bridge Expansion Joint

A bridge expansion joint is a roadway gap-covering component, typically appearing as a grooved metal strip across bridge lanes.

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footprints nature

Bridge Orbweaver

A web-building spider with a rounded abdomen and a circular orb web stretched across vegetation.

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Visual

Bridge Railing

A bridge railing is a protective barrier along a bridge edge, typically made from metal, concrete, or wood.

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Visual

Bridge Underpass

The sheltered space beneath a bridge, typically forming a passage for roads, paths, or railways.

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Visual

Bridge View

A view featuring a bridge, typically showing its roadway, supporting structure, railings, or surrounding landscape.

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footprints nature

Bridgelip Sucker

A freshwater sucker fish with a distinct bridgelike lip, typically found in flowing rivers.

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footprints nature

Bridges' And Orzell's Bluecurls

Bridges' and Orzell's Bluecurls are small flowering plants with blue, curled blossoms along slender stems.

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footprints nature

Bridges' Brodiaea

A brodiaea wildflower, typically producing slender stems topped with small purple or blue blooms.

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footprints nature

Bridges' Cliffbrake

Bridges' cliffbrake is a delicate fern growing from rocky crevices, with narrow divided fronds.

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footprints nature

Bridges' Coast Range Shoulderband Snail

A rare land snail, typically bearing a banded spiral shell and inhabiting coastal forests.

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footprints nature

Bridges' Gilia

A delicate annual wildflower with thin stems and small, tubular purple or pink blossoms.

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footprints nature

Bridges' Penstemon

A native penstemon with upright stems and tubular flowers, often growing in rocky habitats.

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footprints nature

Bridges' Pincushionplant

A pincushion-like flowering plant with compact blooms and fine, clustered structures.

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footprints nature

Bridges's Guan

Bridges's guan is a large forest bird, typically shown perched or feeding in tropical vegetation.

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footprints nature

Bridges’ Gayfeather

Bridges’ gayfeather, typically a tall wildflower with narrow leaves and purple flower spikes.

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footprints nature

Cambridge Crane's-Bill

Cambridge crane's-bill is a geranium with divided leaves and delicate pink or purple flowers.

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footprints nature

Cambridge Milk-Parsley

Cambridge milk-parsley, typically a delicate wetland plant with finely divided leaves and tiny clustered flowers.

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footprints nature

Cambridge's Crab Spider

A crab spider, typically flat-bodied with sideways-pointing legs and camouflage coloring.

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Visual

Covered Bridge

A covered bridge is a roofed roadway bridge, typically built from timber with enclosed or partially enclosed sides.

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Visual

Cycle Bridge

A cycle bridge is a bridge for bicycles, typically featuring a dedicated path, safety barriers, and gentle gradients.

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Visual

Damaged Bridge Railing

A damaged safety barrier along a bridge, typically showing bent, broken, or missing railing sections.

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Visual

Drawbridge

A bridge with a movable section that lifts or pivots to allow boats or vehicles to pass.

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footprints nature

Faulconbridge Mallee Ash

Faulconbridge Mallee Ash is a eucalyptus tree, typically showing twisted branches, narrow leaves, and pale flowers.

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Footbridge

A footbridge is a pedestrian crossing, typically a narrow bridge spanning water, roads, railways, or other obstacles.

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Pedestrian Bridge

A pedestrian bridge is a footbridge spanning roads, railways, or waterways to provide safe walking access.

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Pedestrian Bridge Scene

A pedestrian bridge scene shows a footbridge, typically spanning roads, waterways, railways, or other obstacles.

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Pipe Bridge

A pipe bridge is an elevated structure carrying pipes across a gap, typically supported by steel or concrete.

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Pontoon Bridge

A floating bridge made from connected pontoons, typically appearing as a roadway supported across water.

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Rail Bridge

A bridge carrying railway tracks, typically supported by steel or concrete structures over roads or waterways.

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Road Bridge Scene

A road bridge scene shows a bridge carrying traffic over water, roads, railways, or terrain.

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Rope Bridge

A rope bridge is a suspended walkway, typically made from ropes and wooden planks across an outdoor gap.

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Skybridge

A skybridge is an elevated enclosed or covered walkway connecting buildings, often spanning streets or open spaces.

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Stone Bridge

A bridge built from stone blocks, typically spanning a stream or roadway with arches or sturdy supports.

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Suspension Bridge

A bridge supported by suspended cables, typically featuring a roadway or walkway hanging between tall towers.

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Suspension Bridge Crossing

A suspension bridge crossing is a pedestrian bridge, typically using cables, suspended decking, railings, and scenic surroundings.

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Trail Footbridge

A narrow bridge crossing a trail or creek, typically made of wood with simple railings.

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footprints nature

Trowbridge's Shrew

A shrew, typically appearing as a tiny mammal with a pointed snout and dense fur.

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footprints nature

Tunbridge Filmy Fern

A Tunbridge filmy fern, typically a delicate translucent fern growing in humid, shaded habitats.

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footprints nature

Tunbridge Wells Gem

A Tunbridge Wells gem moth, typically showing intricate jewel-like markings on patterned wings.

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Visual

Utility Bridge

A utility bridge carries pipes, cables, or conduits, typically across roads, waterways, or other obstacles.

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footprints nature

Woodbridge Poison

Woodbridge poison, typically a poisonous plant with distinctive foliage or flowers.

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