23 CFR 650.809
§ 650.809 Movable span bridges.
United States · 23 CFR — Highways · Status: effective
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- Citation
- 23 CFR 650.809, § 650.809 Movable span bridges, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/97077
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Full text
A fixed bridge shall be selected wherever practicable. If there are social, economic, environmental or engineering reasons which favor the selection of a movable bridge, a cost benefit analysis to support the need for the movable bridge shall he prepared as a part of the preliminary plans.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.