• Twitter
  • Facebook
  • LinkedIn
  • YouTube
GeoPrac.net

Our Sponsors

  • Home
  • About
    • Our Sponsors
  • Articles
  • News
    • Search By Tag
  • AI Prompt Library
    • Submit an AI Prompt
  • Resources
    • Links
  • Contact Us
News Ticker
  • [ August 23, 2026 ] Living Below an Unstable Alpine Slope Geologic Hazards
  • [ August 23, 2026 ] Remembering J. Michael Duncan, a Geotechnical Engineering Legend In Memoriam
  • [ August 16, 2026 ] DFI Webinar to Cover Transmission-Line Structures and Foundation Requirements Available Resources
  • [ August 16, 2026 ] Upcoming Webinar Looks at Engineering Concerns About Polyurethane Injection Available Resources
  • [ August 16, 2026 ] RSSeismic Adds Python Scripting and New Site-Response Capabilities Software Updates
Homeus 89

us 89

Geologic Hazards

Video: Massive Earthworks to Stabilize US 89 Landslide

November 21, 2014 rockman Comments Off on Video: Massive Earthworks to Stabilize US 89 Landslide

By April of 2015, the contractor for Arizona DOT’s US 89 Landslide Stabilization project will have move over 1 million cubic yards of material to build a massive stabilizing berm. They are using CAT 773 […]

Geologic Hazards

Video: Construction Begins on Buttress for US 89 Landslide

September 11, 2014 rockman Comments Off on Video: Construction Begins on Buttress for US 89 Landslide

The Arizona DOT and their contractor have begun blasting and earthwork to realign a portion of US 89 in northern Arizona near Page that was cut off by a large landslide in February of 2013. […]

The proposed mitigation is to shift the road alignment 60 feet and to use the rock from the cut to buttress the toe of the slide
Geologic Hazards

Geotechnical investigation and recommendations complete for US 89 Bitter Springs Landslide

July 30, 2013 rockman Comments Off on Geotechnical investigation and recommendations complete for US 89 Bitter Springs Landslide

The geotechnical investigations and report are complete for the US 89 Bitter Springs Landslide south of Page, Arizona. ADOT published a news release with the results of Kleinfelder’s geotechnical investigation and a link to their […]

Bitter Springs Landslide on US 89 south of Page, Arizona on February 20, 2013
Geologic Hazards

US 89 Bitter Springs Landslide near Page, Arizona

February 21, 2013 rockman Comments Off on US 89 Bitter Springs Landslide near Page, Arizona

Sometime before 5am on February 20, a landslide occurred on US 89, about 25 miles south of Page, Arizona near the town of Bitter Springs. The area is known as the Echo Cliffs, and is […]

Our Sponsors

Upcoming Events

Check out these upcoming events for geoprofessionals! You can submit your own events, or go to calendar view as well.

Our Sponsors

Random Post by Image (Feeling Lucky?)

  • ArcGIS for iOS, iPhone and iPad GIS power!
  • 3d rendering of Liverpool Street Station, a part of the ambitous Crossrail Project
  • Subway penetration by drill rig in Istanbul, Turkey
  • Geologic modeling using the AutoCAD Civil3D Extension for HoleBASE SI
  • chilliwack_bc_landslide_neighborhood
  • Deep Cenozoic basins in Arizona targeted for further evaluation for carbon sequestration potential
Follow on Facebook
Recent Comments
  • Randy Post on Video of Highway 101 Landslide in California
  • GE Reviewer on San Francisco Millennium Tower Has Settled 16 Inches
  • Agus on New FHWA Soil Nail Manual Addresses LRFD, Hollow Bars
  • geoengineer Spain on Engineering Geologists vs Geological Engineers vs Geotechnical Engineers
  • Blaine J. Guidry, P.E. on A Whole Lotta Shakin’ Goin’ On: Center for Geotechnical Modeling Facilitates Seismic Research

Copyright © 2007-2020 by Randy Post