OverheadLineGap
A gap in the overhead traction.
A bascule bridge would typically have a gap with open wire and no type.
isRelatedToOverheadLineGap
OverheadLineGap
A gap in the overhead traction.
A bascule bridge would typically have a gap with open wire and no type.
OverheadLineGap_wired
isOfOverheadLineGapType
comment
A gap in the overhead traction ...... with open wire and no type.