Bills › 91st General Assembly

SF 2042Died when the session ended · January 13, 2026

Relating to trains idling near residential zones, and making penalties applicable

Sponsored by Sen. Tom Shipley (R)

Topics:Transportation

Where it is now

  1. Done: IntroducedJanuary 13, 2026
  2. Done: SubcommitteeJanuary 14, 2026
  3. Stopped: Senate committeeDied when the General Assembly ended
  4. Next: Passes the Senate
  5. Next: House committeeFunnel: by March 20, 2026
  6. Next: Passes the House
  7. Next: To the Governor
  8. Next: Signed into law

Died when the session ended The 2026 session adjourned on May 3, 2026, the General Assembly’s last regular session. Bills that didn’t pass both chambers died. What’s a funnel?

What’s in it

AI summary Railway companies cannot leave a stationary train's engines running for more than one hour if they are within half a mile of a residential area in a city. If a company breaks this rule, they must pay a fine between $500 and $5,000.1

Read the official explanation

This bill prohibits a railway corporation from leaving a stationary railroad train’s engines running for more than one hour if the train is stationary within one-half mile of an area zoned for residential purposes in a city. Pursuant to Code section 327D.17, a violation of the bill results in a schedule “four” penalty under Code section 327C.5, which is a fine of not less than $500 nor more than $5,000 per violation.

Why it matters. Railway corporations would be prohibited from leaving a stationary train's engines running for more than one hour if the train is within one-half mile of a city area zoned for residential use. Companies that violate this rule could face fines of at least $500 and up to $5,000 per violation.2

Full bill text3

Senate subcommittee

Named January 14, 2026. It hasn’t reported yet.

Three legislators hear a bill first and recommend what the committee should do; it’s the best time to weigh in. How to take part

Iowa Code it changes

Creates§327D.30

How the Code works4

Lobbying

1 for · 7 against · 3 undecided · Who →