# § 535c. Approval of Secretary; commencement and completion requirements; extension of time limits
section 491 of this titlesection 535b of this title*Provided, however*
The approval of the Secretary of the department in which the Coast Guard is operating, as required by , shall be given only subsequent to the President’s approval, as provided for in , and shall be null and void unless the construction of the bridge is commenced within two years and completed within five years from the date of the Secretary’s approval: , That the Secretary, for good cause shown, may extend for a reasonable time either or both of the time limits herein provided.
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**Source Credit**: (Pub. L. 92–434, § 5, Sept. 26, 1972, 86 Stat. 732; Pub. L. 114–120, title III, § 306(b)(6)(A), Feb. 8, 2016, 130 Stat. 56.)
## Editorial Notes
### Amendments
2016— substituted “Secretary of the department in which the Coast Guard is operating” for “Secretary of Transportation”.