er the beautiful Luxem- was struck by slacking the wedges. This work pro- bourg bridge in the Duchy of Saxony, near the bor- ceeded from the middle toward each end. Hight men ders of Germany, and closely follows the graceful with sledges in six hours lowered the falsework suffi- outlines of its… … Walnut Lane Bridge Over Wissahickon Creek. The voussoirs were then cult of solution centered anchor-bolted to the con- about the weight of the crete piers as at first, and the upper and lower sec- of these carries ten vertical cross walls. The spandrel structure, and the isolated section to which…
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