Hearn, George 1957- creator National Research Council (U.S.) Transportation Research Board. American Association of State Highway and Transportation Officials National Cooperative Highway Research Program text dcu Washington, D.C.] [Transportation Research Board?] [2009] 2009 monographic eng 1 online resource. George Hearn, principal author. At head of title: Scan 07-05. "Requested by the American Association of State Highway and Transportation Officials. The information in this report was prepared as part of NCHRP Project 20-68A U.S. Domestic Scan, National Cooperative Highway Research Program. Bridges Maintenance and repair Bridge failures Prevention Bridges Inspection 9781621982425 1621982424 https://app.knovel.com/hotlink/toc/id:kpBPBMDMN6/best-practices-in-bridge/best-practices-in-bridge https://app.knovel.com/hotlink/toc/id:kpBPBMDMN6/best-practices-in-bridge/best-practices-in-bridge 130416 20260817171316.0