Design of special carriage to perform various maintenance duties on 24 in. wide bridge sidewalks is described; carriage rides with two wheels on sidewalk and with two wheels on tubular curb rails about 2 ft high at road's edge; curb-washing attachment consists of three pipes about 6 ft long with seven jets spaced evenly along their full length; over-side inspection problem was solved by building attachment that allowed man to ride platform while buggy was being towed slowly across bridge; safety precautions.
"Bridge buggy" eases maintenance problems
Pub Works
Public Works ; 96 , n 2
1965
3 pages
Article (Journal)
English
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