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waterway
Transportation-Related Structures
Transportation GA Bridge culvert
Box culvert on Rock Creek, Klamath Co. photo Nicole Navas
General Permit for Transportation-Related Structures
 
To be eligible for this General Permit, the project must be for the following purposes:
 
  • Widening, replacing, expanding use, maintaining and removing existing roads, bridges, pedestrian paths, culverts, boat ramps, and airport runways and taxiways
  • Activities integrally related with existing roadway structures
  • Increasing scour protection associated with transportation-related structures
  • Restoring fluvial processes for stream health and fish and wildlife habitat/passage in conjunction with transportation-related structures
  • Installing associated grade control
       
The project must meet the following criteria: 
  • Involve no more than a total of 5,000 cubic yards of material filled, removed or altered in non-wetland waters.
  • For streambank stabilization associated with a transportation-related project, involve no more than 1,000 cubic yards of  the allowable 5,000 cubic yards of material may be used for streambank stabilization.
  • Involve 0.5 acres or less of wetland fill.
  • Project must not involve impacts to wetlands of conservation concern.
  • A compensatory mitigation plan (for wetland and/or non-wetland impacts) is required for any expected adverse impacts to water resources, navigation, fishing or recreational use. 
 
 
To apply for this permit, submit a completed Joint Permit Application Form and required fees 
 
For a more detailed description of additional eligibility and mandatory requirements, consult OAR 141-093-0140. (At Secretary of State site, press CTRL-F, key in 0135, and press Enter)
 
If you have further questions about a specific project, contact the DSL Resource Coordinator for your county. 
 
 

Page updated: March 03, 2011