If you don't model logging

They look great in a freight yard or any other industrial scene

Trainz Product Id: 11986116

no glue is necessary

Features includes for use with all O scale layouts

Micro Engineering 75-540 HOn3 150' Tall Steel Viaduct Kit with Bents & Track LastUpdated_20260506180911 If you don't model loggingThis is a Micro Engineering 75 540 HOn3 Scale 150' Tall Steel Viaduct Kit with Bents & Track. Tall steel viaducts are some of the most spectacular and interesting types of bridges. They are used by railroads to span wide and or steep valleys, often replacing wooden trestles. HOn3 Tall Steel Viaducts are available in three base kits, three length extension kits, a height extension kit which adds a 4th and 5th story, and a tower kit. The various kits