3 ms·
No, sorry, I understand it was clear it could happen in the late XVIII century. Hence some definite effort to avoid bad turns. Hence engineering with care, henc
by mdp2021 2y ago
No, sorry, I understand it was clear it could happen in the late XVIII century. Hence some definite effort to avoid bad turns. Hence engineering with care, hence maintenance.
Signals had been there. And the dangers were "known knowns".