Claude helped me get a traffic light reprogrammed There is a busy intersection near my home where the turning signal had an unnecessary 1-second dead phase that was backing up traffic for nearly half a mile during rush hour. I took notes on the light timing cycles, fed the data into Claude, and asked it to translate my layman observations into formal municipal traffic engineering terminology citing MUTCD standards. I submitted the formal inquiry to our city's Department of Transportation. Within a week, a traffic engineer responded, confirmed the timing fault in the controller, and updated the signal program. Traffic now flows smoothly with zero backups!
- Text
- verbatim
- Model
- Claude
- Source
- Reddit ↗
- Published
- 2026-03
- Added
- 2026-09-14