Across
- 2. A big flat pancake of concrete for your floor
- 4. A rainbow shaped opening in a wall or bridge
- 8. A metal screw that holds two pieces tight together
- 9. A vertical surface that splits a room in two
- 10. The hat of a building that keeps rain out
- 11. One flat piece of a staircase you walk up
- 12. Melting metal to stick two pieces together
- 13. A slanted surface skateboarders love to use
Down
- 1. A pointy metal pin you hammer into wood
- 2. The piece of land where construction happens
- 3. A long bar that holds the floor above you up
- 5. The small wall at the edge of a sidewalk
- 6. The weight a structure has to hold up
- 7. A swinging panel you push to walk inside
- 11. How far a bridge stretches from one side to the other