| OVERALL HEIGHT | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL |
| OVERALL LENGTH | 568.0 MILLIMETERS NOMINAL568.0 MILLIMETERS NOMINAL |
| OVERALL WIDTH | 290.0 MILLIMETERS NOMINAL290.0 MILLIMETERS NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B209 GR 6061-T SHEET 0.125 IN THK ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MOUNTING HOLE QUANTITY | 88 |
| MOUNTING HOLE TYPE | PLAIN LOCATION NOT OTHERWISE SPECIFIED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PLATE, SUB FLOOR, ROADSIDE |
| SPECIAL FEATURES | NHA-12509272 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 19207 12420325 METHOD 2 OR 10 ASSN STD SINGLE TREATMENT RESPONSE |