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#1356

LB&SCR I2 class

🇬🇧 United Kingdom ·built by Brighton Works· from 1907· two similar classes of 10 saturated (I2) and 5 superheated (I4) 4-4-2T locomotives

LB&SCR I2 class, photo 1 of 2
1/2 J. N. Maskelyne· Public domain

what is it?

The LBSCR I2 class was a class of 4-4-2 steam tank locomotives designed by D. E. Marsh for suburban passenger service on the London, Brighton and South Coast Railway. The I4 class were of the same design but incorporated a superheated boiler.

who runs it

base stats

  • built 15made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

  • First built 119 years ago, in 1907.
  • Served for 40 years (1907–1947).

steam locomotive: Burns coal, wood or oil to boil water; the steam drives pistons that turn the wheels.

spec sheet

built
1907–1909
in service from
1907
retired
1947
status
retired
number built
15
kind
Steam
traction
steam
origin
🇬🇧 United Kingdom
builders
Brighton Works
designer
D.E. Marsh
operators
Southern Railway, London, Brighton and South Coast Railway, War Department
top speed
—
power
—
wheel arrangement
4-4-2T

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.

Sources: Wikidata Q6457261, Wikipedia: LB&SCR I2 class (CC BY-SA 4.0).Updated 2026-10-25.

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