A railroad trestle spanning a rocky mountain gorge in Egeria Park anchors this albumen stereoview, attributed to Salt Lake City photographer C. W. Carter and issued as part of his "Stereoscopic Gems of Colorado Scenery" series. The orange card mount places the view firmly within a published commercial series, and the subject matter aligns with Carter's documented work photographing Union Pacific and related western railroad construction scenes during the late 1860s and early 1870s. Carter operated from the corner of Main and Third South Streets in Salt Lake City and distributed his views through multiple regional dealers.

The trestle fills the composition diagonally from lower right to upper left, its open wooden bent framework exposed in full lateral elevation against a dry, boulder-strewn canyon floor. Two sets of rail tracks run along the deck. A seated figure wearing a broad-brimmed hat crouches at the base of the trestle in the foreground, providing scale against the towering structure. Steep, eroded mountain ridges rise sharply on both sides, with a small outbuilding or structure faintly visible at the canyon's far end.

Egeria Park is located in Routt County in northwestern Colorado, a region traversed during the expansion of railroad lines into the Colorado Rockies. The rear of the mount carries a detailed Weber Canyon descriptive text credited to C. W. Carter, listing Salt Lake City distributors including James Dwyer, W. F. Raybould, and C. H. Parsons and Co.

The recto title reads "Scene in Egeria Park." and the series title "of Colorado Scenery, Stereoscopic Gems" appears printed vertically on the orange mount. A handwritten notation "620" appears at the lower right of the reverse.