5 GCA § 54105: Bicycle Lanes and Pedestrian Ways.

(a) Inclusion of bicycle lanes and pedestrian ways shall be part and parcel of the planning, development, construction, reconstruction or other change of transportation facilities, plans, programs of primary and secondary roads on Guam.

(b) Notwithstanding the provisions of paragraph (a), bicycle lanes and pedestrian ways are not required to be established when their establishment would be contrary to public safety.

The Department of Public Works shall establish construction standards and a uniform system of signage for bicycle lanes and pedestrian ways.