Walker Bush Bridge A concerned citizen, Nyametse Nyarko has appealed to engineers of the Ghana Highway Authority to re-examine the structural integrity of the George Walker Bush Fly-over to prevent any fatal and unfortunate accident. Mr. Nyarko who shared his experience on the fly-over with Radio Ghana said his fears are that the fly-over has developed structural defects. Nyametse Nyarko is a concerned citizen who had live experience on the George Walker Bush Bridge. Source : GBC