Detectable warnings: detectability by individuals with visual impairments, and safety and negotiability on slopes for persons with physical impairments. Final report.

Federal Transit Administration, Washington, D.C.

Contour planting and irrigating on moderate-to-steep slopes /

Mode of access: Internet.

Revised wave runup curves for smooth slopes /

"July 1978."

Wave runup on rough slopes /

"July 1979."

Irregular wave runup on smooth slopes /

"December 1981."

Stability of crater slopes /

"Issued: October 2, 1964"--Cover ; "March 1964"--Title page.

Stability of crater slopes /

"Issued: September 4, 1963"--Cover ; "April 1963"--Title page.

Critical tractive forces on channel side slopes /

Mode of access: Internet.

Laboratory investigation of the vertical rise of solitary waves on impermeable slopes.

Mode of access: Internet.

Forest densities, openings, ground cover, and slopes in the snow zone of the Sierra Nevada west-side /

Conducted in cooperation with California Dept. of Water Resources.

Beach changes at Holden Beach, North Carolina, 1970-74 /

Beach profile lines at 21 near-evenly spaced intervals along Holden Beach, North Carolina, between Lockwoods Folly and Shallotte Inlets, were measured from November 1970 to December 1974. These have been analyzed to determine the spatial and temporal variabilities on long-term, seasonal, and short-term scales. Profile lines near the inlets showed the greatest variability in mean sea level (MSL) position, above MSL volume, foreshore slope, and profile envelope. This variability near Lockwoods Folly Inlet was partly enhanced by artificial nourishment at profile line 2. Temporary, low-cost shore protection devices (e.g., sandbag groins) were constructed near that inlet during part of the study. No other modifications or activities that affected beach processes were known to occur during the study period. The central part of Holden Beach was studied separately because of the high variability of the inlet sections at either end of the island. Foreshore slopes along this reach increased from an average of 1:30 at the east end to 1:17 at the west. A seasonal change in above MSL volume indicates loss of sand during autumn and winter, and gain during spring and summer. Changes in MSL shoreline intercept and above MSL volume were highly variable during the study.

Embankment guardrail. Final report.

Mode of access: Internet.

Safe geometric design for minicars. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Safety effects of cross-section design for two-lane roads. Volume I - final report.

Federal Highway Administration, Safety Design Division, McLean, Va.

Test and evaluation of guardrail terminals buried-in-backslopes. Final technical report.

Federal Highway Administration, Safety Design Division, McLean, Va.