(a) Authority of borough.--Upon the effective date of an ordinance enacted to open a street or portion of a street by authority of section 1731 (relating to authority to open and vacate streets and procedure) or 1732 (relating to petition for opening or vacating street and action thereon), the borough has authority to enter upon and take possession of the street or portion of the street opened by the ordinance, if no structures are upon the street. If a structure has been located upon the street or portion of the street so opened, prior to the laying out of the street or prior to the simultaneous laying out and opening of the street, the street may not be opened until the owner of the structure has been given 60 days' personal notice to vacate the structure. Council may not be required to file any bond or security for the exercise of the right granted by this section.

(b) Limitation.--The parties whose ground is taken in the opening of a street or portion of the street have three years from and after the effective date of the ordinance opening the street or portion of the street in which to bring an action for damages resulting from the opening of the street or portion of the street. In case of the assessment of damages for the opening of a street or portion of the street, the award of damages, if any, includes:

(1) the damages resulting from the grade at which the street or portion of the street is to be opened; and

(2) the plan attached to the report of the viewers awarding the damages must include a profile plan showing the existing grade as well as the grade to which the street or portion of the street is to be opened.

Costs and expenses that cannot be assessed upon property benefited must be paid by the borough.

(c) No agreement on damages.--If the parties cannot agree upon damages sustained by reason of the opening or vacation of any street or portion of a street, the damages shall be assessed by a jury of view under the law governing eminent domain.