Across
- 4. When a culvert must convey water, freely and efficiently
- 5. A Germanic tribe that sacked old Europe … and a cause of sign damage
- 7. Demo Day 2015 location
- 9. Area of land that drains to a culvert
- 12. When agencies are required to have a sign assessment or management method in place
- 13. Number of sign types required by the MN MUTCD
Down
- 1. Type of saw ... and the most common shape for culverts
- 2. Moral standards
- 3. Concrete slurry applied at high velocity
- 6. How often sign inspections should be conducted
- 8. Barbecue apparel … or an end piece of a round pipe
- 10. Most commonly used sign panel substrate in Minnesota
- 11. Toward Zero
