California High Speed Rail Authority Geotechnical Investigation

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The Forest Service has made a decision to issue a special use permit to CA Hi-Speed Rail Authority for a geotechnical investigation of the feasibility of tunneling through the Angeles National Forest. The special use permit allows drilling and extraction of rock cores at 5 locations along existing roads and disturbed areas. For the Decision Memo and supporting documents please see the links below.

Location Summary

Acton area on the north, to Tujunga area on the south

District: Angeles National Forest All Units

Project Documents