《国家地理 （极限维修大挑战-英国桥梁）》简介：这一次要攀爬三座英国的知名桥梁，分别是举世闻名的伦敦塔桥，以及位于苏格兰的福斯桥和福斯公。。。。。。。。
        节目中，Riley参与到英国三座标志性桥梁的修复工作中。包括Tower Bridge上剥落的油漆，367英尺高的Forth Bridge，以及一座悬索桥。
        Riley crosses the pond to scale three iconic bridges in the U.K. The famed Tower Bridge in London is being restored, and the lead paint being stripped must be contained. In Scotland, he'll construct scaffolding at the top of the Forth Bridge, a vertigo-inducing 367 feet over the water! Just upriver, he helps implement an experimental technique to prevent a suspension bridge from collapsing.