INDOT has covered up dozens of speed limit signs on I-465 after a new state law banned the agency from changing the speed limits electronically. The signs were part of a two-year pilot program that allowed INDOT to lower speeds during heavy traffic or crashes, aiming to reduce sudden stops and prevent wrecks.

Background

Last year, lawmakers raised the speed limit on most of I-465 from 55 mph to 65 mph. This year, a new law stopped INDOT from using the variable speed limit signs. State Sen. Aaron Freeman said the change ensures the agency follows the speed limit approved by lawmakers.

INDOT installed 62 of the signs along the southeast side of I-465 between I-65 and I-70, each costing over $7,000, for a total cost of about $446,000. A Purdue University study found the signs helped reduce sudden braking, which can lead to crashes. INDOT says it does not have plans to remove the signs or get the money back.

Original reporting: 93.1 WIBC (Indianapolis) — read the source article.