Standards for Rural Mailboxes
It is the duty of the County Engineer to provide the safest possible highway system for the traveling public of Wyandot County. Section 5547 of the Ohio Revised Code provides for the removal of obstructions within the county highway system rights-of-way. The Federal Highway Administration has adopted the following standards for rural mailboxes. Mailboxes not in compliance with these standards are a safety hazard and an obstruction to the safe use of the highway and should be removed.
Requirements for the Installation of Mailboxes
All mailbox units, attachments, decals, supports and installation thereof are to be in strict accordance with United States Postal regulations and in compliance with the following specifications and standard drawings.
- The mailbox unit shall be constructed entirely of lightweight galvanized steel attached to the support unit with sufficient strength to prevent the box from separating from the post top if struck by a vehicle.
- The support structure (post) shall be either a wooden post (no larger than 4 inch x 4 inch square or 4 inch diameter round) or a metal post with a strength no greater than a 2 inch diameter standard strength steel pipe (with a weight not in excess or 2.6 lbs. per foot). No support structure shall be embedded more than 24 inches into the ground. A metal post shall not be fitted with an anchor plate, but it may have an anti-twist device that extends no more than 10 inches below the ground surface. Mailbox supports shall not be set in concrete.
- The unit shall be placed at an offset from the edge of the pavement so that the road- side face of the mailbox is no closer than 3' from the edge of the pavement. When a mailbox is installed in the vicinity of an existing guardrail, it shall be placed immediately behind the guardrail unless otherwise approved by the County Engineer.
- Multiple mailbox units of more than two boxes shall not be mounted on one support. However, lightweight newspaper boxes may be mounted below the mailbox on the side of the mailbox support. Multiple posts shall be placed no less than three feet apart.
- Designs not described in this brochure will be acceptable only if written approval is granted by the Wyandot County Engineer's Office.
- The owner shall assume responsibility for and shall hold Wyandot County harmless and defend any and all claims for personal injury and property damages that might be brought as a result of this work.