49:4.1.1.1.30.7.125.1 | SECTION 236.700
| 236.700 Definitions. | |
49:4.1.1.1.30.7.125.2 | SECTION 236.701
| 236.701 Application, brake; full service. | |
49:4.1.1.1.30.7.125.3 | SECTION 236.702
| 236.702 Arm, semaphore. | |
49:4.1.1.1.30.7.125.4 | SECTION 236.703
| 236.703 Aspect. | |
49:4.1.1.1.30.7.125.5 | SECTION 236.704
| 236.704 [Reserved] | |
49:4.1.1.1.30.7.125.6 | SECTION 236.705
| 236.705 Bar, locking. | |
49:4.1.1.1.30.7.125.7 | SECTION 236.706
| 236.706 Bed, locking. | |
49:4.1.1.1.30.7.125.8 | SECTION 236.707
| 236.707 Blade, semaphore. | |
49:4.1.1.1.30.7.125.9 | SECTION 236.708
| 236.708 Block. | |
49:4.1.1.1.30.7.125.10 | SECTION 236.709
| 236.709 Block, absolute. | |
49:4.1.1.1.30.7.125.11 | SECTION 236.710
| 236.710 Block, latch. | |
49:4.1.1.1.30.7.125.12 | SECTION 236.711
| 236.711 Bond, rail joint. | |
49:4.1.1.1.30.7.125.13 | SECTION 236.712
| 236.712 Brake pipe. | |
49:4.1.1.1.30.7.125.14 | SECTION 236.713
| 236.713 Bridge, movable. | |
49:4.1.1.1.30.7.125.15 | SECTION 236.714
| 236.714 Cab. | |
49:4.1.1.1.30.7.125.16 | SECTION 236.715-236.716
| 236.715-236.716 [Reserved] | |
49:4.1.1.1.30.7.125.17 | SECTION 236.717
| 236.717 Characteristics, operating. | |
49:4.1.1.1.30.7.125.18 | SECTION 236.718
| 236.718 Chart, dog. | |
49:4.1.1.1.30.7.125.19 | SECTION 236.719
| 236.719 Circuit, acknowledgment. | |
49:4.1.1.1.30.7.125.20 | SECTION 236.720
| 236.720 Circuit, common return. | |
49:4.1.1.1.30.7.125.21 | SECTION 236.721
| 236.721 Circuit, control. | |
49:4.1.1.1.30.7.125.22 | SECTION 236.722
| 236.722 Circuit, cut-in. | |
49:4.1.1.1.30.7.125.23 | SECTION 236.723
| 236.723 Circuit, double wire; line. | |
49:4.1.1.1.30.7.125.24 | SECTION 236.724
| 236.724 Circuit, shunt fouling. | |
49:4.1.1.1.30.7.125.25 | SECTION 236.725
| 236.725 Circuit, switch shunting. | |
49:4.1.1.1.30.7.125.26 | SECTION 236.726
| 236.726 Circuit, track. | |
49:4.1.1.1.30.7.125.27 | SECTION 236.727
| 236.727 Circuit, track; coded. | |
49:4.1.1.1.30.7.125.28 | SECTION 236.728
| 236.728 Circuit, trap. | |
49:4.1.1.1.30.7.125.29 | SECTION 236.729
| 236.729 Cock, double heading. | |
49:4.1.1.1.30.7.125.30 | SECTION 236.730
| 236.730 Coil, receiver. | |
49:4.1.1.1.30.7.125.31 | SECTION 236.731
| 236.731 Controller, circuit. | |
49:4.1.1.1.30.7.125.32 | SECTION 236.732
| 236.732 Controller, circuit; switch. | |
49:4.1.1.1.30.7.125.33 | SECTION 236.733
| 236.733 Current, foreign. | |
49:4.1.1.1.30.7.125.34 | SECTION 236.734
| 236.734 Current of traffic. | |
49:4.1.1.1.30.7.125.35 | SECTION 236.735
| 236.735 Current, leakage. | |
49:4.1.1.1.30.7.125.36 | SECTION 236.736
| 236.736 Cut-section. | |
49:4.1.1.1.30.7.125.37 | SECTION 236.737
| 236.737 Cut-section, relayed. | |
49:4.1.1.1.30.7.125.38 | SECTION 236.738
| 236.738 Detector, point. | |
49:4.1.1.1.30.7.125.39 | SECTION 236.739
| 236.739 Device, acknowledging. | |
49:4.1.1.1.30.7.125.40 | SECTION 236.740
| 236.740 Device, reset. | |
49:4.1.1.1.30.7.125.41 | SECTION 236.741
| 236.741 Distance, stopping. | |
49:4.1.1.1.30.7.125.42 | SECTION 236.742
| 236.742 Dog, locking. | |
49:4.1.1.1.30.7.125.43 | SECTION 236.743
| 236.743 Dog, swing. | |
49:4.1.1.1.30.7.125.44 | SECTION 236.744
| 236.744 Element, roadway. | |
49:4.1.1.1.30.7.125.45 | SECTION 236.745
| 236.745 Face, locking. | |
49:4.1.1.1.30.7.125.46 | SECTION 236.746
| 236.746 Feature, restoring. | |
49:4.1.1.1.30.7.125.47 | SECTION 236.747
| 236.747 Forestall. | |
49:4.1.1.1.30.7.125.48 | SECTION 236.748
| 236.748 [Reserved] | |
49:4.1.1.1.30.7.125.49 | SECTION 236.749
| 236.749 Indication. | |
49:4.1.1.1.30.7.125.50 | SECTION 236.750
| 236.750 Interlocking, automatic. | |
49:4.1.1.1.30.7.125.51 | SECTION 236.751
| 236.751 Interlocking, manual. | |
49:4.1.1.1.30.7.125.52 | SECTION 236.752
| 236.752 Joint, rail, insulated. | |
49:4.1.1.1.30.7.125.53 | SECTION 236.753
| 236.753 Limits, interlocking. | |
49:4.1.1.1.30.7.125.54 | SECTION 236.754
| 236.754 Line, open wire. | |
49:4.1.1.1.30.7.125.55 | SECTION 236.755
| 236.755 Link, rocker. | |
49:4.1.1.1.30.7.125.56 | SECTION 236.756
| 236.756 Lock, bolt. | |
49:4.1.1.1.30.7.125.57 | SECTION 236.757
| 236.757 Lock, electric. | |
49:4.1.1.1.30.7.125.58 | SECTION 236.758
| 236.758 Lock, electric, forced drop. | |
49:4.1.1.1.30.7.125.59 | SECTION 236.759
| 236.759 Lock, facing point. | |
49:4.1.1.1.30.7.125.60 | SECTION 236.760
| 236.760 Locking, approach. | |
49:4.1.1.1.30.7.125.61 | SECTION 236.761
| 236.761 Locking, electric. | |
49:4.1.1.1.30.7.125.62 | SECTION 236.762
| 236.762 Locking, indication. | |
49:4.1.1.1.30.7.125.63 | SECTION 236.763
| 236.763 Locking, latch operated. | |
49:4.1.1.1.30.7.125.64 | SECTION 236.764
| 236.764 Locking, lever operated. | |
49:4.1.1.1.30.7.125.65 | SECTION 236.765
| 236.765 Locking, mechanical. | |
49:4.1.1.1.30.7.125.66 | SECTION 236.766
| 236.766 Locking, movable bridge. | |
49:4.1.1.1.30.7.125.67 | SECTION 236.767
| 236.767 Locking, route. | |
49:4.1.1.1.30.7.125.68 | SECTION 236.768
| 236.768 Locking, time. | |
49:4.1.1.1.30.7.125.69 | SECTION 236.769
| 236.769 Locking, traffic. | |
49:4.1.1.1.30.7.125.70 | SECTION 236.770
| 236.770 Locomotive. | |
49:4.1.1.1.30.7.125.71 | SECTION 236.771
| 236.771 Machine, control. | |
49:4.1.1.1.30.7.125.72 | SECTION 236.772
| 236.772 Machine, interlocking. | |
49:4.1.1.1.30.7.125.73 | SECTION 236.773
| 236.773 Movements, conflicting. | |
49:4.1.1.1.30.7.125.74 | SECTION 236.774
| 236.774 Movement, facing. | |
49:4.1.1.1.30.7.125.75 | SECTION 236.775
| 236.775 Movement, switch-and-lock. | |
49:4.1.1.1.30.7.125.76 | SECTION 236.776
| 236.776 Movement, trailing. | |
49:4.1.1.1.30.7.125.77 | SECTION 236.777
| 236.777 Operator, control. | |
49:4.1.1.1.30.7.125.78 | SECTION 236.778
| 236.778 Piece, driving. | |
49:4.1.1.1.30.7.125.79 | SECTION 236.779
| 236.779 Plate, top. | |
49:4.1.1.1.30.7.125.80 | SECTION 236.780
| 236.780 Plunger, facing point lock. | |
49:4.1.1.1.30.7.125.81 | SECTION 236.781
| 236.781 [Reserved] | |
49:4.1.1.1.30.7.125.82 | SECTION 236.782
| 236.782 Point, controlled. | |
49:4.1.1.1.30.7.125.83 | SECTION 236.783
| 236.783 Point, stop-indication. | |
49:4.1.1.1.30.7.125.84 | SECTION 236.784
| 236.784 Position, deenergized. | |
49:4.1.1.1.30.7.125.85 | SECTION 236.785
| 236.785 Position, false restrictive. | |
49:4.1.1.1.30.7.125.86 | SECTION 236.786
| 236.786 Principle, closed circuit. | |
49:4.1.1.1.30.7.125.87 | SECTION 236.787
| 236.787 Protection, cross. | |
49:4.1.1.1.30.7.125.88 | SECTION 236.787a
| 236.787a Railroad. | |
49:4.1.1.1.30.7.125.89 | SECTION 236.788
| 236.788 Receiver. | |
49:4.1.1.1.30.7.125.90 | SECTION 236.789
| 236.789 Relay, timing. | |
49:4.1.1.1.30.7.125.91 | SECTION 236.790
| 236.790 Release, time. | |
49:4.1.1.1.30.7.125.92 | SECTION 236.791
| 236.791 Release, value. | |
49:4.1.1.1.30.7.125.93 | SECTION 236.792
| 236.792 Reservoir, equalizing. | |
49:4.1.1.1.30.7.125.94 | SECTION 236.793
| 236.793 Rod, lock. | |
49:4.1.1.1.30.7.125.95 | SECTION 236.794
| 236.794 Rod, up-and-down. | |
49:4.1.1.1.30.7.125.96 | SECTION 236.795
| 236.795 Route. | |
49:4.1.1.1.30.7.125.97 | SECTION 236.796
| 236.796 Routes, conflicting. | |
49:4.1.1.1.30.7.125.98 | SECTION 236.797
| 236.797 Route, interlocked. | |
49:4.1.1.1.30.7.125.99 | SECTION 236.798
| 236.798 Section, dead. | |
49:4.1.1.1.30.7.125.100 | SECTION 236.799
| 236.799 Section, fouling. | |
49:4.1.1.1.30.7.125.101 | SECTION 236.800
| 236.800 Sheet, locking. | |
49:4.1.1.1.30.7.125.102 | SECTION 236.801
| 236.801 Shoe, latch. | |
49:4.1.1.1.30.7.125.103 | SECTION 236.802
| 236.802 Shunt. | |
49:4.1.1.1.30.7.125.104 | SECTION 236.802a
| 236.802a Siding. | |
49:4.1.1.1.30.7.125.105 | SECTION 236.803
| 236.803 Signal, approach. | |
49:4.1.1.1.30.7.125.106 | SECTION 236.804
| 236.804 Signal, block. | |
49:4.1.1.1.30.7.125.107 | SECTION 236.805
| 236.805 Signal, cab. | |
49:4.1.1.1.30.7.125.108 | SECTION 236.806
| 236.806 Signal, home. | |
49:4.1.1.1.30.7.125.109 | SECTION 236.807
| 236.807 Signal, interlocking. | |
49:4.1.1.1.30.7.125.110 | SECTION 236.808
| 236.808 Signals, opposing. | |
49:4.1.1.1.30.7.125.111 | SECTION 236.809
| 236.809 Signal, slotted mechanical. | |
49:4.1.1.1.30.7.125.112 | SECTION 236.810
| 236.810 Spectacle, semaphore arm. | |
49:4.1.1.1.30.7.125.113 | SECTION 236.811
| 236.811 Speed, medium. | |
49:4.1.1.1.30.7.125.114 | SECTION 236.812
| 236.812 Speed, restricted. | |
49:4.1.1.1.30.7.125.115 | SECTION 236.813
| 236.813 Speed, slow. | |
49:4.1.1.1.30.7.125.116 | SECTION 236.813a
| 236.813a State, most restrictive. | |
49:4.1.1.1.30.7.125.117 | SECTION 236.814
| 236.814 Station, control. | |
49:4.1.1.1.30.7.125.118 | SECTION 236.815
| 236.815 Stop. | |
49:4.1.1.1.30.7.125.119 | SECTION 236.816
| 236.816 Superiority of trains. | |
49:4.1.1.1.30.7.125.120 | SECTION 236.817
| 236.817 Switch, electro-pneumatic. | |
49:4.1.1.1.30.7.125.121 | SECTION 236.818
| 236.818 Switch, facing point. | |
49:4.1.1.1.30.7.125.122 | SECTION 236.819
| 236.819 Switch, hand operated. | |
49:4.1.1.1.30.7.125.123 | SECTION 236.820
| 236.820 Switch, interlocked. | |
49:4.1.1.1.30.7.125.124 | SECTION 236.820a
| 236.820a Switch, power-operated. | |
49:4.1.1.1.30.7.125.125 | SECTION 236.821
| 236.821 Switch, sectionalizing. | |
49:4.1.1.1.30.7.125.126 | SECTION 236.822
| 236.822 Switch, spring. | |
49:4.1.1.1.30.7.125.127 | SECTION 236.823
| 236.823 Switch, trailing point. | |
49:4.1.1.1.30.7.125.128 | SECTION 236.824
| 236.824 System, automatic block signal. | |
49:4.1.1.1.30.7.125.129 | SECTION 236.825
| 236.825 System, automatic train control. | |
49:4.1.1.1.30.7.125.130 | SECTION 236.826
| 236.826 System, automatic train stop. | |
49:4.1.1.1.30.7.125.131 | SECTION 236.827
| 236.827 System, block signal. | |
49:4.1.1.1.30.7.125.132 | SECTION 236.828
| 236.828 System, traffic control. | |
49:4.1.1.1.30.7.125.133 | SECTION 236.829
| 236.829 Terminal, initial. | |
49:4.1.1.1.30.7.125.134 | SECTION 236.830
| 236.830 Time, acknowledging. | |
49:4.1.1.1.30.7.125.135 | SECTION 236.831
| 236.831 Time, delay. | |
49:4.1.1.1.30.7.125.136 | SECTION 236.831a
| 236.831a Track, main. | |
49:4.1.1.1.30.7.125.137 | SECTION 236.832
| 236.832 Train. | |
49:4.1.1.1.30.7.125.138 | SECTION 236.833
| 236.833 Train, opposing. | |
49:4.1.1.1.30.7.125.139 | SECTION 236.834
| 236.834 Trip. | |
49:4.1.1.1.30.7.125.140 | SECTION 236.835
| 236.835 Trunking. | |
49:4.1.1.1.30.7.125.141 | SECTION 236.836
| 236.836 Trunnion. | |
49:4.1.1.1.30.7.125.142 | SECTION 236.837
| 236.837 Valve, electro-pneumatic. | |
49:4.1.1.1.30.7.125.143 | SECTION 236.838
| 236.838 Wire, shunt. | |