DSCF0393 points & trains Spencer St 800×600
Points
SSI DSCF0392 800×600
Computer-based interlocking
DSCF0629 signals 600×800
Signals – red aspect
Ped Crossing Site 1 800×600
Pedestrian crossing construction site
Testing 800×600
Test and commission
Points
Computer-based interlocking
Signals – red aspect
Pedestrian crossing construction site
Test and commission