"T 313: The bench mark is located 17.07 m (56 ft) east of the centerline of the drive, 11.58 m (38 ft) north of the centerline of the eastbound lane of the causeway, level with the ground and 0.30 m (1 ft) below the level of the road. The mark is set in the top of the SW corner of a concrete catch basin which is 5 x 6 square ft."
08/02/2005 | 01/01/2020 |
---- | NOAA |
Not installed yet | T313 |