photo 1 - · pdf file- slide on left side down the river valley with hummocky, graben...

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Page 1 of 3 Page 1 of 3 Photo 1 Looking north (towards Rycroft) at junction Range Road 771 - Slide is located at crest of valley slope of Saddle (Burnt) River - Crack propagates from “Curve” road sign to traverse highway centreline - Slide cracking become noticeable in previous year (2004/2005) due to transgression of river valley slide (right side of photo) Photo 2 Looking south (towards Grande Prairie) with Saddle River bridge at bottom - Slide on left side down the river valley with hummocky, graben terrain, and river channel located with approximately 200m offset distance (down the river valley slope) from this highway distress location 7100131002N12.cdr 7100131.002 June 2005 Site Hwy 2:70, Saddle (Burnt) River at Range Road 771 (GP-29)

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Page 1: Photo 1 -  · PDF file- Slide on left side down the river valley with hummocky, graben terrain, and river channel located with approximately 200m offset distance

Page 1 of 3Page 1 of 3

Photo 1Looking north (towards Rycroft) at junction Range Road 771

- Slide is located at crest of valley slope of Saddle (Burnt) River - Crack propagates from “Curve” road sign to traverse highway centreline

- Slide cracking become noticeable in previous year (2004/2005) due to transgression of river valley slide

(right side of photo)

Photo 2Looking south (towards Grande Prairie) with Saddle River bridge at bottom

- Slide on left side down the river valley with hummocky, graben terrain, and river channel located with approximately 200m offset distance (down the river valley slope) from this highway distress location

7100131002N12.cdr

7100131.002 June 2005Site Hwy 2:70, Saddle (Burnt) River at Range Road 771 (GP-29)

Page 2: Photo 1 -  · PDF file- Slide on left side down the river valley with hummocky, graben terrain, and river channel located with approximately 200m offset distance

Page 2 of 3Page 2 of 3

Photo 3Looking south at another view of:

- east edge of R/W- top bench of highway sideslope (minor fills)

- valley slope to the left of treeline

Photo 4Looking south along upper valley slope (offset space between highway and river)

- An overhead powerline corridor.

Photo 5Looking north along offset space. - An overhead powerline corridor

7100131002N12.cdr

7100131.002 June 2005Site Hwy 2:70, Saddle (Burnt) River at Range Road 771 (GP-29)

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Page 3: Photo 1 -  · PDF file- Slide on left side down the river valley with hummocky, graben terrain, and river channel located with approximately 200m offset distance

Photo 8Looking south at Saddle (Burnt) River.

- toe, river bank and floodplain area

Photo 6Water ponding at slumping block graben locations at mid-valley slope.

Photo 7Looking north Saddle (Burnt) River meandering channel flow at toe valley slope.

- toe and flood plain area

Page 3 of 3Page 3 of 3 7100131002N12.cdr

7100131.002 June 2005Site Hwy 2:70, Saddle (Burnt) River at Range Road 771 (GP-29)