(Richmond, IN)--The closure of an onramp to I-70 that had been delayed is now in effect.  INDOT has now closed the ramp from southbound U.S. 35 onto eastbound I-70.  And, they say that closure will remain in effect for more than a year.  It was made necessary because construction with the Revive I-70 project made the merging area of the onramp too tight.  INDOT has also indicated that the entire 35 – I-70 interchange will be eventually changed into what they describe as a roundabout.