A utility line guide chute disposed behind a plow for installing multiple utility lines. Divider members disposed between guide chute-side walls are provided for guiding the multiple utility lines in the top of the guide and out a lower rearward portion of the guide whereby utility lines can be laid into the ground at predetermined depths in vertically spaced relationships with respect to each other as the plow and guide chute move forward. A sidewall of the guide chute is composed of separate parts, the shape of respective ones of said separate parts corresponding at least in part to the position of each of more than one respective utility line within the guide whereby the separate parts of the second wall can be selectively removed to facilitate removal of selected ones of the utility lines without removing other ones of the utility lines.