U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Bridges & Structures

   

Publications

Geotechnical Engineering - Tunneling

View All

(Or click the column header)
Publication
Code
Publication
Title
Publication
Year
Publication # NTIS # View
Pdf/Word
Tunneling  Drilling and Preparation of Reusable, Long Range, Horizontal Bore Holes in Rock and in Gouge, Volume 1  1975  FHWA-RD-75-95  PB-251749   
Tunneling  Drilling and Preparation of Reusable, Long Range, Horizontal Bore Holes in Rock and in Gouge, Volume 2  1975  FHWA-RD-75-96  PB-251613   
Updated: 06/27/2017
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000