インフラ整備の画像素材（写真・イラスト） 1ページ目

土地活用イメージのアイコンセット、ベクター素材

制御盤の複雑な配線作業を行う電気工事士の手元　工場の保守点検とインフラ整備のイメージ

電気設備の配線工事　ニッパーで電線を加工する電気工事士の専門的な手仕事

北海道函館市恵山の砂防堰堤と火山地形

静岡市沿岸部の護岸工事現場を真上から捉えた空撮写真

合流管耐震化工事（更生工法）下水道管の公共下水道工事 埋設物掘削 油圧ショベル ショベル 陶管 老朽

再開発が進む中野駅・2026　北口

再開発が進む中野駅・2026　北口

Black Solid Field Server Rack IT Technicians Silhouettes Set of Six on White Background

若手技術者

作業服の男性。現場監督のさまざまなポーズ。ベクターイラストセット。

Electric cable structure showing inner materials and layers used in construction for power transmission

作業服女性のジェスチャー5ポーズセット。OKサイン・指差し・ひらめきなど現場向けベクターイラスト。

配管工事

横断歩道手前の点字ブロック設置例

永年劣化した水道管が破裂

PCs in data center managing network resources using node tree software visualizing connections. Visual programming tools enabling efficient data processing and storage, handheld camera shot

バインダーを持つ水道工事スタッフのイラスト

公共施設の排水溝の点検などつまり、インフラのメンテナンスのイメージ

横断歩道手前の点字ブロック設置例

横断歩道手前の点字ブロック設置例

首都高速道路の補強工事に関する案内看板　

晴天の鉄道信号機

並べたPCをチェックする情報システム担当者　情シス　ビジネスイメージ

並べたPCをチェックする情報システム担当者　情シス　ビジネスイメージ

設備点検をする作業員とテクノロジー

オフィスのPC配線をつなぐ情報システム担当者　情シス　ビジネスイメージ

オフィスのPC配線をつなぐ情報システム担当者　情シス　ビジネスイメージ

多種多様な理系職に就く女性のセットイラストC

ITインフラの構築イメージ

多種多様な理系職に就く男性のセットイラストH

特許知財の職種で働く男性と女性

道路掘削 下水道の埋設・補修工事 土留め 矢板 ライフライン 樹脂系管 強プラ管 FRPM管 塩ビ管

道路を掘削して行う下水道や水道管の埋設・補修工事 土留め 矢板 腹起し 切梁

歩道上に設置された自転車用「とまれ」路面標示と点字ブロック

江戸川放水路における重機による土手の法面整地

道路掘削 下水道の埋設・補修工事 土留め 矢板 ライフライン 樹脂系管 強プラ管 FRPM管 塩ビ管

橋の架け替え工事で河川内に設置された鋼管杭の仮設橋脚

道路工事現場の仮囲いと建設機械

歩道上に設置された自転車用「とまれ」路面標示と点字ブロック

京王線 保線車両・レール削正車　ROMILL600DT

泉岳寺駅と高輪ゲートウェイ周辺の再開発・改良土木工事現場【東京都港区】

金属製の安全柵越しに見える大型換気ファン

下水道工事

住宅街の路上で行われているガス管の工事現場の様子

青空を背景にした球形ガスタンクのクローズアップ

Yellow industrial gas meter box with hazard warning signage and digital dial, representing essential energy infrastructure management and utility safety protocols in residential areas

Close-up of a gloved hand turning a valve on industrial water filtration system pipes

高速道路の高架橋

Refueling action takes place as evening light casts warm glow over busy airport terminal.

Street under water warning sign. Closed city road because of flooding blocking driving of cars. Consequence of hurricane Milton in Punta Gorda, Florida

A Yellow Gas Distribution Station Beautifully integrated in a Forest Setting Area

工事現場に搬入した管路材

A rusty metal fire escape hangs on the facade of a white residential building in Manhattan, New York City. Classic urban architectural details highlight the historic character of the neighborhood.

Outdoor heat pump units installed near house exterior wall

Truck with a very high crane arm extended against a blue sky, industrial lifting equipment, site engineering

Rainwater drain is placed in the center of paved walkways. It helps direct water flow away from the area to prevent flooding

Snow Patches Cast Shadows On Asphalt Station. Municipal Waste Containers Beside Forest On Winter Morning

Construction work on a sidewalk area with barriers in a paved location for maintenance

自動車整備工場

医療系の職業に就く女性のイラスト

Close-Up View Of A Large Industrial Corrugated Pipe With White Interior And Orange Rim Set Against Weathered Concrete Walls In An Underground Utility Tunnel Environment

Trench dug in ground for laying underground water pipeline

Excavator working on residential street construction site. Urban infrastructure, civil engineering, road repair, suburban development

Repair of basement plumbing pipes. Installation of new plastic compression fittings on old plumbing indicating the need for service. Replacement of adapters on water pipes.

Insulated heating pipes installed in an excavated trench during city utility network renovation

Workers are covering the ground with black plastic at a landfill site for the collection of municipal waste in an open area

Electrician stripping and preparing wires for wall socket installation.

絡み合った電線のイメージ

Mess of electrical and internet cables on utility pole in Thailand urban infrastructure

Train wheels and undercarriage view at a busy railway station during the day

Home electric vehicle charging station protection in rain

An orange crawler excavator digs a trench along a paved residential road for maintenance.

Multiple outdoor air conditioning units installed on exterior wall of residential building. Urban cooling systems and climate control concept.

A busy construction site featuring cranes, a building structure, and various materials

Cargo ships are loading and unloading goods at a busy port in broad daylight in an industrial area

Worker in protective gear spray painting a large industrial tank at a construction site during daylight hours

Power adapter with energy symbol and electric plug

インフラアイコン：ダム（貯水ダム）

Two Caucasian Male Engineers 30s Using Radio and Tablet at Industrial Silos Europe for Site Logistics

A bright blue fire hydrant in Podgorica, Montenegro

Asphalt paving large machine is laying fresh asphalt on road while workers oversee process

Data center technician working on a rack server using a slide-out laptop console

Snow Plow Truck On Residential Street

Electrician's hand opening an electrical control panel in a modern facility

Interior of Modern Train with Blue Seats and Compact Design for Comfortable Travel Experience

Urban Tram Tracks with Overgrown Weeds Between Rails Showing Neglected Public Transport Infrastructure

草津市役所

Construction workers actively repairing roads and using heavy machinery in urban area

Steam locomotive emerges from dark tunnel, creating dramatic smoke clouds

航空整備士の職業に就く男性と女性のイラスト

エンジン

Solar Powered Industrial Beacon In Winter Silence

航空整備士の職業に就く男性と女性のイラスト

Worker's gloved hand directing water from a hose into a storm drain on a paved surface

Storage rackmounts inspection, report files and specialist in server farm reading benchmarks, close up. Checkup, documentation and system administrator in data center analyzing machines parts papers

Workers are using a metal mesh grid to create a tiled paving pattern on fresh asphalt. This technique helps guide the finishing process for a new road surface.

Stacked bricks ready for construction at a building site in daylight

Gear, padlock, and castle. Ideal for security, engineering, technology, medieval, and protection themes. Simple minimal style

Workers prepare concrete waste tank for installation at busy construction site

A row of leafless trees with whitewashed trunks lining a paved sidewalk beside a black metal fence, creating a rhythmic urban landscape scene during the early spring dormant season

Mechanized industry automation with robotic arms, gears and production line icons Gist

飛行機

Plumber installing orange plastic sewage pipe outdoor. Worker in gloves fixing sewer pipeline system, drainage installation, construction or renovation utility repair service

Bright metal ducts hang above busy workspace

Cloud computing, AI LLM visualization on display in data center helping run infrastructure rigs. Artificial intelligence algorithms, neural network and monitor in empty server room

Vertical green screen tablet on empty oil rig connected to a dashboard, monitoring calibration, asset management and performance in the offshore energy sector. Petrol maintenance.

Row of airplane seats with red seat belts fastened in cabin. Aviation, safety, and travel representing passenger journey, discipline, and flight preparation.

Installed equipment in artesian water well: pressure tank, filtration system, water pump, plumbing for house water supply, clean well solution.

Water treatment plant shows various tanks and facilities for processing wastewater in a detailed view taken from the sky

A Vibrant Yellow Utility Box Surrounded by Lush Trees in the Outdoors near a House

草津市役所

A broken streetlight pole on the ground in an urban area, marked by an orange traffic cone for safety. Concept: public safety, road hazards, city services, and urban restoration.

Multiple metal water taps on a pipe providing water for sanitation or irrigation

An excavator works at a construction site, the sky overcast. The equipment is seen from inside a large metal pipe

Solar panel and a downward arrow. Falling prices for solar technology and renewable energy equipment. Lower production costs but also reduced generation due to weather conditions or technical failures

Bright orange cones mark off a parking area beside a stone wall and lined trees during a calm afternoon

Insulated heating pipeline valves pallets urban site during winter energy maintenance utility. District heating equipment shows steel pipes, safety control technology public utility supply Germany

Exploring the intricacies of modern machinery with a close-up view of a rugged tire from an innovative construction vehicle

Hands tightening plumbing fitting with adjustable wrench

IT technician using laptop in server room managing network equipment in a data center environment

An abandoned construction site featuring safety barricades enclosing the area for security purposes

Stainless steel elevator panel with blue digital floor indicator showing zero beside illuminated call button. Vertical transportation access, building navigation, accessibility infrastructure, modern

Steel bolts and nuts on structural beam connection

Black Solid Surveyor Manhole Drain Silhouettes Set of Six on White Background

護岸工事現場

ビーチクラフト

safety fire hydrant cartoon vector illustration

A drilling rig is operating on a construction site, driving piles into the ground. Nearby equipment is also present, and the scene is well-lit by daytime sun

青空を背景にしたタワークレーンの建設現場イメージ

Large parking lot with many parked cars. Big carpark at supercenter shopping mall with lines and markings for vehicle places and directions

Coiled Blue Flexible Plumbing Hoses in Storage

African american expert reviews storage arrays supporting machine learning for system management workflow. Technician on industrial platform handling AI processing tasks, programming.

A rusty sluice gate stands firm in an ancient irrigation system. It directs rushing water in a Mediterranean natural reserve under a clear sky with clouds.

Yellow excavator parked on residential street near trench and electricity poles with houses around. Construction, infrastructure development, engineering, technology and modernization.

Wheeled excavator with a long arm and bucket, isolated on a white background. The machine is designed for digging and construction tasks.

Wastewater treatment facility with circular tanks and processing units in a rural area

Urban roadwork area with red and white barriers and orange warning beacons, with white bulk sacks of construction materials waste in waste container

Excavated trench for insulated water supply pipe, plumbing construction, utility installation, pipeline protection, groundwork for house pipes.

texture of old concrete wall

Exterior PVC drainage pipe along a rustic red brick wall.

A powerful construction loader stands prominently on a clean, isolated background, showcasing its large scoop and rugged tires for impactful design use

Data center software developer upset after receiving critical error popup on laptop display. Frustrated man in server hub alerted by bugs causing low hardware performance

ASIC Miner Extracted From Boiling Immersion Cooling Fluid

ASIC Miner Extracted From Boiling Immersion Cooling Fluid

Battery Power Storage With Plus Symbol Showing Energy Supply And Reserves

マンション住人用の郵便受け

Gloved Hands Connecting Solar Panel Components in an Electrical Setup

A universal excavator loader operates at a construction site, digging and moving soil to shape the land for new buildings and other projects

Workers repairing a road with asphalt under the midday sun in an urban setting

Workers prepare for construction as concrete blocks and metal reinforcement bars sit stacked. The site shows signs of activity with tools and materials nearby

Worker Pouring and Spreading Fresh Concrete Slab in Formwor

Pliers cutting a yellow ethernet cable plugged into a network router port close up.

Stone Steps with Safety Yellow Visibility Strips

Close view of swimming pool ladder above blue mosaic water. Access equipment, safety element, aquatic recreation, and leisure facility infrastructure

Overhead storage bins inside airplane cabin with luggage and personal items secured for travel. Aviation, mobility, and tourism lifestyle highlighting preparation, safety, and passenger journey.

AI Data Center Engineer Inspecting Liquid Cooling Manifold with Tablet

Snow Covered Parked Cars Along Urban Street During Winter

Underground utility cables and red conduit pipes in trench during urban infrastructure construction

電子回路設計士の職業に就く男性と女性のイラスト

金網に詰められた石材と護岸構造

高速道路の高架橋

高架橋

Tree saplings with root balls wrapped in burlap are prepared for planting at urban spring landscaping. Concept of tree planting, nursery supply, city greening project

Stack of Concrete Pipes at Construction Site

ボーイング787

White ceramic toilet bowl inside a modern domestic bathroom, showing some dirt and hard water stains, representing concepts of hygiene, plumbing issues, cleaning, and maintenance

A modern catenary system spans across a railway track nestled against a rugged rocky hillside and lush forest, illustrating efficient transportation infrastructure and precise engineering for travel

Four outdoor air conditioner condenser units mounted on building wall

IT technician configuring server equipment in a data center while holding a laptop and checking network settings

Data center technician monitoring servers with laptop in a server rack room performing IT maintenance

Large vessel assembly under overcast sky in city environment

Large electrical power substation with transformers cables and metal structures surrounded by urban neighborhood and cloudy sky landscape. Energy infrastructure, electricity distribution system

A wide-angle, high-angle shot captures the bustling activity at the Bandung Locomotive Depot in Indonesia, featuring several KAI trains parked on multiple tracks under a clear, bright blue sky.

栗東市役所

Oil and Gas refinery petrochemical plant industrial on blue sky background, Oil and Gas refinery petrochemical plant pipeline steel, Oil and Gas refinery factory maintenance, Global energy refinery.

Stacked grey building blocks at a construction site during daylight hours in a rural area

Orange metal trash bin in a city park next to a pedestrian path and a brown wooden bench. Municipal trash container designed to combat litter

military radar array against overcast sky. massive mesh antenna mounted on elevated platform with electronic housings and signal cabinets; remote base posture scanning airspace for drones

Silver car parked in a lot during overcast weather with other cars nearby and visible parking lot surface

A large room where are the servers

Parking Boot on Asphalt Surface

Excavated site trench with insulated pipeline, utility laying, groundwork, water supply, foundation, repair, protection, construction, house maintenance, thermal work.

Diversity businessman concept. An inclusive male figure holding a wrench, symbolizing problem-solving in the workplace. Gears represent workflow enhancement. Vector illustration.

The electrical wires in the protective corrugated cable tube and the junction box are neatly laid on the ceiling

Airplane Ground Operations at Airport with Red Aircraft and Ground Crew Performing Maintenance Near Terminal Building

two light gray metal boxes, from under which numerous cable channels emerged in corrugations of two colors: gray and bright red. electrical panel

Wind turbines rising above green forest landscape under cloudy sky for renewable energy production

Efficient home plumbing concept: interior water pressure system with PVC piping, metal fittings, and pressure gauge.

Skilled electrician chiseling electrical wiring paths in concrete walls

Excavator digs into the earth at a construction site, clearing ground for a new project while clouds float above a sunny sky

Aerial work platform truck repairing power lines.

Construction zone in a city showing safety barriers and tall buildings on a sunny day in wintertime with snow present

Electrical power transformer and utility poles with high voltage lines surrounded by tropical trees and blue sky in rural Samui Thailand

Construction vehicle operates on urban street to repair road damage during sunny day

Working woman in blue shirt troubleshooting server racks with laptop and AR overlays, copy space

Modern battery technology used in electric vehicles and renewable energy systems showing cells and connectors arranged neatly

Repair of city water supply pipes, industrial site with equipment and materials for water pipe repair, top view

Large Ship in Dry Dock Under Maintenance and Repair

Workers spray the road with a water tanker truck at a construction site.