Regulations last checked for updates: Apr 27, 2024

Title 23 - Highways last revised: Jan 18, 2024
§ 490.403 - Applicability.

The section is only applicable to bridges carrying the NHS, which includes on- and off-ramps connected to the NHS.

source: 81 FR 13913, Mar. 15, 2016, unless otherwise noted.
cite as: 23 CFR 490.403