Shortly before 1 pm, 1st of April, Gardaí and emergency services were alerted to an incident involving a truck and a cyclist. A male cyclist, aged in his 20s, was pronounced deceased at the scene.
Gardaí say the local coroner has been notified, that arrangements will be made for a post-mortem examination, and that no other injuries were reported.
Garda Forensic Collision Investigators are currently examining the scene, and local traffic diversions remain in place.
Road users are asked to take alternative routes as traffic delays are expected in the area.
Road users and pedestrians with camera footage (including dash-cam) who were in the area of Middle Abbey Street and O’Connell Street, Dublin 1, between 12.30 pm and 1.30 pm today are asked to make this footage available to investigating Gardaí.
Anyone with information is asked to contact Store Street Garda Station on (01) 6668000, the Garda Confidential Line on 1800 666 111, or any Garda Station.
Investigations are ongoing.