🚂 RAILROAD CENTRAL STATIONRAILROADING • PAST • PRESENT • FUTURE

LEARN BY SEEING

Tools, Diagrams & Identification

Interactive tools and visual guides to help you identify railroad equipment and understand how trains work.

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Locomotive Identification

Narrow down a locomotive using axle count, body style and visible features.

Use tool →
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Diesel Anatomy

Follow power from the diesel engine to the traction motors and rail.

View diagram →
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Interactive Freight Car Spotter

Answer visual questions about shape, roof, doors, hatches and outlets to narrow an unknown car.

Identify a car →
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Train Consists & Power

See why locomotives can be placed in the middle or rear of a train.

View diagram →
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Air Brakes

See the brake pipe, reservoirs and logic of automatic train brakes.

View diagram →
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Signals

Learn basic signal logic and why indications are more than colors.

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Measurements

Gauge, wheel sizes and model-railroad scale comparisons.

View reference →
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Yards & Switching

Learn how railroads classify cars and build trains.

Learn more →

Can't find what you need?

Search by road number, railroad name or equipment feature—or describe it to Ask the Conductor.

Search the Station Ask the Conductor

RAILROAD CENTRAL STATION REFERENCE

Clear Explanations, Real Railroad Context

Railroad Central Station is built to make railroading understandable to new fans while still giving experienced readers useful technical and historical context. Equipment, operating practices, signal rules, dimensions and terminology can vary by railroad, era and manufacturer, so exact specifications and current operating rules should be checked against railroad- or manufacturer-specific sources when precision matters.

FREIGHT CAR IDENTIFICATION

What Freight Car Am I Looking At?

The V57 spotter turns freight-car identification into a simple visual decision path and connects each likely match to a detailed equipment profile.

Start Freight Car Spotter Browse Rolling Stock

LOCOMOTIVE REFERENCE

Locomotive Database & Comparison

Search the growing locomotive profile collection, filter by builder and type, then compare key specifications side by side.

Search Locomotive Database Compare Locomotives

LEARN THE WHOLE SYSTEM

How Railroads Work Learning Center

Tools and diagrams make more sense when you see where each one fits in the complete railroad journey.

Open Learning Center →
CONNECTED ACROSS THE STATIONKeep exploring Railroad Central Station