The mayor tells me the REAL reason why his small California town ended up painting these crazy yellow lines. They might NOT be a mistake (well, not entirely)... Buy me tacos 😀🌮► https://patreon.com/roadguyrob Transportation chat ► https://reddit.com/r/roadguyrob ------------------------------- Additional reading: ------------------------------- Media coverage: "They painted new lines on our road today," Reddit post. 22 Jul 2022. https://old.reddit.com/r/facepalm/comments/w5goaz/they_painted_new_lines_on_our_road_today/ "New Painted Lines on Hollister Road Causes Confusion," KSBW TV. 25 July 2022. https://www.youtube.com/watch?v=q8bieDqTtPw "Incorrectly painted lanes have drivers doing zig-zags on California road," SFGATE. 25 Jul 2022. https://www.sfgate.com/news/article/Incorrectly-painted-lanes-have-drivers-doing-17327403.php?fs=e&s=cl#l6gxp3do2tyoyuqa69p "Hollister won’t pay extra to fix Ladd Lane blunder," Benito Link. 29 July 2022. https://benitolink.com/hollister-wont-pay-extra-to-fix-ladd-lane-blunder/ "Hollister turns road used as ‘drag strip’ into kart racing course," Benito Link. 01 Aug 2022. https://benitolink.com/hollister-turns-road-used-as-drag-strip-into-kart-racing-course/?fs=e&s=cl Lateral shift: "Traffic Calming ePrimer: Lateral Shift," USDOT FHWA https://highways.dot.gov/safety/speed-management/traffic-calming-eprimer/module-3-part-1#3.4 Chicane: "British roads barred against fifth column," Oakland Tribune, p.8-B. 28 Jul 1940. "Traffic Calming ePrimer: Chicane," USDOT FHWA https://highways.dot.gov/safety/speed-management/traffic-calming-eprimer/module-3-part-1#3.5 "Traffic Calming ePrimer: Effects of Traffic Calming Measures on Motor Vehicle Speed and Volume: Chicane," USDOT FHWA https://highways.dot.gov/safety/speed-management/traffic-calming-eprimer/module-4-effects-traffic-calming-measures-motor#4.3 Traffic circle: "Traffic Calming ePrimer: Traffic Circle," USDOT FHWA https://highways.dot.gov/safety/speed-management/traffic-calming-eprimer/module-3-part-1#3.7 "Traffic Calming ePrimer: Effects of Traffic Calming Measures on Motor Vehicle Speed and Volume: Traffic Circle," USDOT FHWA https://highways.dot.gov/safety/speed-management/traffic-calming-eprimer/module-4-effects-traffic-calming-measures-motor#4.4 Speed cushion: "Traffic Calming ePrimer: Speed Cushion," USDOT FHWA https://highways.dot.gov/safety/speed-management/traffic-calming-eprimer/module-3-part-2#3.11 "Traffic Calming ePrimer: Effects of Traffic Calming Measures on Motor Vehicle Speed and Volume: Speed Hump and Speed Cushion," USDOT FHWA https://highways.dot.gov/safety/speed-management/traffic-calming-eprimer/module-4-effects-traffic-calming-measures-motor#4.1 Speed limits: "California Manual for Setting Speed Limits," California Dept. of Transportation. Feb 2020. https://dot.ca.gov/-/media/dot-media/programs/safety-programs/documents/2020-california-manual-for-setting-speed-limits-a11y.pdf ------------------------- Time sections: ------------------------- Zig-Zagging Mistake (0:00) Speeding Problem (2:31) Build a Runway (3:53) Collector Streets (5:24) Three Choices (8:10) Speed Cushions (9:54) Traffic Calming Circles (10:38) Chicanes (11:13) Conclusion (12:03)