This website is an ongoing project and not all states have been individually researched yet. If you have a requirement for highway barrier connecting or anchoring pins for a state that has not yet been listed here, please contact me directly and I can work with you to determine what your state’s requirements are in this area.

Additionally, there are sometimes non-highway related projects that may require custom pins of a unique or different design than the standard pins utilized by most state DOT’s. Portland Bolt has supplied custom barrier pins for such unique projects as Department of Homeland Security concrete security barriers, non-standard concrete median barriers for use in private projects, and highway median barriers of differing designs used in outlying U.S. Territories like Guam, Saipan, and Puerto Rico.

If you cannot find the information you are looking for elsewhere on this site, have a requirement for a non-standard or custom designed barrier pin, or simply have technical questions pertaining to highway median barrier pins, please contact me at Portland Bolt.