Double Tunnel Portal – Stone – On30 Scale – Gray

Tunnel Opening Dimensions: 4.30" Width x 6.50" Height

Enhance the realism of your On30 scale railroad with this Stone Double Tunnel Portal, expertly crafted to replicate the strength and character of traditional masonry tunnel entrances. Featuring a finely detailed gray stone finish, this dual-opening design creates a dramatic and highly realistic transition between open track and tunnel passages.

Perfect for busy mainlines or double-track mountain routes, this portal adds scale, depth, and visual impact to any layout. Its rugged stone construction blends naturally into hillsides, rock cuts, and mountainous scenery, helping anchor your railroad scene with authentic structure and presence.

Whether used in industrial settings, rugged mountain passes, or high-traffic rail corridors, this double tunnel portal delivers a bold focal point that elevates the realism of your entire layout.

Features:

• Highly detailed stone masonry texture in natural gray tones
• Dual-track (double opening) design for realistic mainline operation
• Creates a convincing and visually striking tunnel entrance
• Blends seamlessly with rockwork, terrain, and scenic materials
• Enhances depth, scale, and realism in mountain and hillside scenes
• Ideal for On30 layouts, dioramas, and display builds

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