AASHTO 53 and 69 1

[VoyageofDiscovery]

What were the vehicle impact loads and width of application for a parapet wall in those years? I am doing a bit of rehab on a parapet wall supported on piles.

Thanks

VOD

 

[bridgebuster]

I couldn't find anything in the 53. I attached relevant pages from the 69 version for railing/parapet loads.

 

[VoyageofDiscovery]

Thanks

 

[bridgebuster]

you're welcome