The incident happened at around 6:30pm last night.
The N80 in Rathcrogue, County Carlow remains closed this afternoon following a collision involving a car and a pedestrian.
At around half six yesterday evening, a woman in her 70s died when she was hit by a car near Tinryland GAA Club.
Her body was taken to Waterford Regional Hospital for a post mortem examination.
The driver of the car - a man in his 20s - was uninjured.
Anthony Farrell from Carlow Garda Station is urging any witness to come forward:

School Absence Increases In Last Ten Years
Timolin Student Awarded For Sepsis Research
Kfm and Independent Radio Stations Launch Major Road Safety Promotion
Central Bank Reveals Average Time Of Four Years To Build House
Cost Of MetroLink Expected To Be Much Higher Than Estimated
Man Dies Following Two-Vehicle Collision On M4 In Enfield
Irish Rugby Legend Sets Off On Kildare Leg Of Nine-Marathon Charity Event
The 95th Edition Of The National Ploughing Championships Gets Underway This Morning