49 CFR Part 238
§ 238.221 — Glazing
FRA Part 238 · Subpart C — Specific Requirements for Tier I Passenger Equipment. Full current text with cross-references on BuildSpec.
§ 238.221 Glazing. (a) Passenger equipment shall comply with the applicable Safety Glazing Standards contained in part 223 of this chapter, if required by that part. (b) Each exterior window on a locomotive cab and a passenger car shall remain in place when subjected to: (1) The forces described in part 223 of this chapter; and (2) The forces due to air pressure differences caused when two trains pass at the minimum separation for two adjacent tracks, while traveling in opposite directions, each train traveling at the maximum authorized speed.
The full text is for BuildSpec members
Read the complete section, search across every adopted code, run the calculators and ask Copilot — free for 14 days, no card required.
- Full text of every FRA Part 238 section
- Search across all federal and state standards in one place
- Related sections, figures and tables
- Ask Copilot about this section, with citations