He also envisaged a connection with the Spencer Street station , initially supervising construction of a ground level branch line in 1879 , before the Flinders Street Viaduct was built .
PRON ADV VERB DET NOUN ADP DET PROPN PROPN NOUN , ADV VERB NOUN ADP DET NOUN NOUN NOUN NOUN ADP NUM , ADP DET PROPN PROPN PROPN AUX VERB .