Common Challenges Inspecting Adjacent Prestressed Concrete Box ...
Common Challenges Inspecting Adjacent Prestressed Concrete Box ...
Common Challenges Inspecting Adjacent Prestressed Concrete Box ...
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First introduced to Michigan in 1954<br />
Economical Solution<br />
Statistics<br />
These types of structures, until recently, were<br />
proven to have been virtually maintenance free<br />
Many of the original pre-stressed concrete box<br />
beam bridges are nearing 60 years old.<br />
Realizing this type of design lacks the ability to<br />
easily retrofit, repair, and rehabilitate.
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