Blair Line HO Concrete Box Culvert
- Realistic concrete box culvert kit design based on prototype railroad standards. Includes laser etched build dates on each end of the bridge.
- These are a very common structure in use now for over one hundred years on the real railroads and still being used everywhere today. Use them on a small stream, ditch or dry creek bed.
- Very easy to build laser cut wood kit. The easiest to build laser cut kit we have ever offered.
- 2-7/8 x 3/4 x 1/2"
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