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M o d e l N o . M E - 6 9 9 1
B r i d g e s T h a t R e q u i r e T w o o r M o r e B r i d g e S e t s
13
Bridges That Require Two or More Bridge Sets
Note that the Tied Arch Bridge is constructed
using the I-beams sideways for the arched part of
the bridge. Since the I-beams bend more in this
orientation they form a curve. The beams used in
this manner will take a set and be permanently
bent.
Figure 28: Tied Arch Bridge
Figure 29: Long Warren Bridge
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Figure 30: Subdivided Warren Bridge
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