Civil set 2

3. a line that joins thepoints along a ridge
7. land designated in the city or country general plan and zoning ordinance for buildings.
8. the spreading of a city and its suburbs over rural land at the fringe of an urban area.
11. federal law that requires businesses public facilities be accessible to individual
12. a land use classification that permits facilities for the buying and selling of commodities.
15. areas where topographic,geographic,soil conditions indicate a significant danger to future.
16. leveling the contours of a property; the rate of rise or descent of a sloping surface
18. a strategic set of physical changes to streets to reduce vehicle speeds and volumes.
20. an area of land separating 2 distinct land uses that mitigates the effects of other.

1. a system of subterranean conduits that carries waste to plant where the sewage is treated.
2. the dividing area between opposing lanes of traffic on a roadway
4. a specific authorization from a planning body to engage in a particular type of development or activity.
5. water under the earth's surface
6. publicservices like sewage-disposal sys.
9. use of land/water area for human activity
10. inter-regional roadway that is part of the state transportation system.
13. an amendment to the map and/or text of a zoning ordinance to effect a change in the nature.
14. capable of being accomplished in a successful manner within a reasonable time .
17. to add materials to an existing building to improve its operation,safety,or efficiency.
19. a ramp opening in a curb where vehicles or wheel chairs may enter or leave the roadway .