Traffic Railing Type T411
Traffic Railing Type T411
Classification | Traffic |
Description | Continuous concrete railing that has 6-inch-wide windows spaced every 18 inches, center to center. |
Approved test criteria and level | Successfully crash-tested and approved for MASH TL-2. |
Nominal height | 32 inches |
Minimum height after maintenance overlays | 30 inches |

Figure A–23. Type T411 Railing