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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 49 - Transportation |
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Subtitle B - Other Regulations Relating to Transportation |
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Chapter II - Federal Railroad Administration, Department of Transportation |
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Part 236 - Rules, Standards, and Instructions Governing the Installation, Inspection, Maintenance, and Repair of Signal and Train Control Systems, Devices, and Appliances |
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Subpart G - Definitions |
| § 236.700 - Definitions. |
| § 236.701 - Application, brake; full service. |
| § 236.702 - Arm, semaphore. |
| § 236.703 - Aspect. |
| § 236.704 - [Reserved] |
| § 236.705 - Bar, locking. |
| § 236.706 - Bed, locking. |
| § 236.707 - Blade, semaphore. |
| § 236.708 - Block. |
| § 236.709 - Block, absolute. |
| § 236.710 - Block, latch. |
| § 236.711 - Bond, rail joint. |
| § 236.712 - Brake pipe. |
| § 236.713 - Bridge, movable. |
| § 236.714 - Cab. |
| § 236.717 - Characteristics, operating. |
| § 236.718 - Chart, dog. |
| § 236.719 - Circuit, acknowledgment. |
| § 236.720 - Circuit, common return. |
| § 236.721 - Circuit, control. |
| § 236.722 - Circuit, cut-in. |
| § 236.723 - Circuit, double wire; line. |
| § 236.724 - Circuit, shunt fouling. |
| § 236.725 - Circuit, switch shunting. |
| § 236.726 - Circuit, track. |
| § 236.727 - Circuit, track; coded. |
| § 236.728 - Circuit, trap. |
| § 236.729 - Cock, double heading. |
| § 236.730 - Coil, receiver. |
| § 236.731 - Controller, circuit. |
| § 236.732 - Controller, circuit; switch. |
| § 236.733 - Current, foreign. |
| § 236.734 - Current of traffic. |
| § 236.735 - Current, leakage. |
| § 236.736 - Cut-section. |
| § 236.737 - Cut-section, relayed. |
| § 236.738 - Detector, point. |
| § 236.739 - Device, acknowledging. |
| § 236.740 - Device, reset. |
| § 236.741 - Distance, stopping. |
| § 236.742 - Dog, locking. |
| § 236.743 - Dog, swing. |
| § 236.744 - Element, roadway. |
| § 236.745 - Face, locking. |
| § 236.746 - Feature, restoring. |
| § 236.747 - Forestall. |
| § 236.748 - [Reserved] |
| § 236.749 - Indication. |
| § 236.750 - Interlocking, automatic. |
| § 236.751 - Interlocking, manual. |
| § 236.752 - Joint, rail, insulated. |
| § 236.753 - Limits, interlocking. |
| § 236.754 - Line, open wire. |
| § 236.755 - Link, rocker. |
| § 236.756 - Lock, bolt. |
| § 236.757 - Lock, electric. |
| § 236.758 - Lock, electric, forced drop. |
| § 236.759 - Lock, facing point. |
| § 236.760 - Locking, approach. |
| § 236.761 - Locking, electric. |
| § 236.762 - Locking, indication. |
| § 236.763 - Locking, latch operated. |
| § 236.764 - Locking, lever operated. |
| § 236.765 - Locking, mechanical. |
| § 236.766 - Locking, movable bridge. |
| § 236.767 - Locking, route. |
| § 236.768 - Locking, time. |
| § 236.769 - Locking, traffic. |
| § 236.770 - Locomotive. |
| § 236.771 - Machine, control. |
| § 236.772 - Machine, interlocking. |
| § 236.773 - Movements, conflicting. |
| § 236.774 - Movement, facing. |
| § 236.775 - Movement, switch-and-lock. |
| § 236.776 - Movement, trailing. |
| § 236.777 - Operator, control. |
| § 236.778 - Piece, driving. |
| § 236.779 - Plate, top. |
| § 236.780 - Plunger, facing point lock. |
| § 236.781 - [Reserved] |
| § 236.782 - Point, controlled. |
| § 236.783 - Point, stop-indication. |
| § 236.784 - Position, deenergized. |
| § 236.785 - Position, false restrictive. |
| § 236.786 - Principle, closed circuit. |
| § 236.787 - Protection, cross. |
| § 236.788 - Receiver. |
| § 236.789 - Relay, timing. |
| § 236.790 - Release, time. |
| § 236.791 - Release, value. |
| § 236.792 - Reservoir, equalizing. |
| § 236.793 - Rod, lock. |
| § 236.794 - Rod, up-and-down. |
| § 236.795 - Route. |
| § 236.796 - Routes, conflicting. |
| § 236.797 - Route, interlocked. |
| § 236.798 - Section, dead. |
| § 236.799 - Section, fouling. |
| § 236.800 - Sheet, locking. |
| § 236.801 - Shoe, latch. |
| § 236.802 - Shunt. |
| § 236.803 - Signal, approach. |
| § 236.804 - Signal, block. |
| § 236.805 - Signal, cab. |
| § 236.806 - Signal, home. |
| § 236.807 - Signal, interlocking. |
| § 236.808 - Signals, opposing. |
| § 236.809 - Signal, slotted mechanical. |
| § 236.810 - Spectacle, semaphore arm. |
| § 236.811 - Speed, medium. |
| § 236.812 - Speed, restricted. |
| § 236.813 - Speed, slow. |
| § 236.814 - Station, control. |
| § 236.815 - Stop. |
| § 236.816 - Superiority of trains. |
| § 236.817 - Switch, electro-pneumatic. |
| § 236.818 - Switch, facing point. |
| § 236.819 - Switch, hand operated. |
| § 236.820 - Switch, interlocked. |
| § 236.821 - Switch, sectionalizing. |
| § 236.822 - Switch, spring. |
| § 236.823 - Switch, trailing point. |
| § 236.824 - System, automatic block signal. |
| § 236.825 - System, automatic train control. |
| § 236.826 - System, automatic train stop. |
| § 236.827 - System, block signal. |
| § 236.828 - System, traffic control. |
| § 236.829 - Terminal, initial. |
| § 236.830 - Time, acknowledging. |
| § 236.831 - Time, delay. |
| § 236.832 - Train. |
| § 236.833 - Train, opposing. |
| § 236.834 - Trip. |
| § 236.835 - Trunking. |
| § 236.836 - Trunnion. |
| § 236.837 - Valve, electro-pneumatic. |
| § 236.838 - Wire, shunt. |
| § 236.820a - Switch, power-operated. |
| § 236.831a - Track, main. |
| § 236.802a - Siding. |
| § 236.813a - State, most restrictive. |
| §§ 236.715--236.716 - [Reserved] |
| § 236.787a - Railroad. |