Attachments to Structures
To every extent possible, utility lines should not be attached
to bridges and separation structures because the proliferation of
such lines and maintenance constitutes a hazard to traffic and complicates
widening or repair. Attaching utility lines to a highway structure
can materially affect the structure, the safe operation of traffic,
the efficiency of maintenance, and the overall appearance.
Where other arrangements for a utility line to span an obstruction
are not feasible, the department may consider the attachment of
such line to a bridge structure. Guidelines are in the Bridge Project Development
Manual. Agreements are submitted to the Bridge Division for approval.