Related Clues:

• Track part
• Beam for rails
• Transverse beam
• Part of a model-train set
• Tower for supporting a bridge
• Railroad bridge support
• Table support
• Part of a bridge
• Railroad-bridge support
• Bridge for a train
• Amtrak canyon crosser
• Sawhorse, e.g.
• Carpenter's horse
• River spanner
• Prop for a bridge