Collapse of U.S. 35 Highway Bridge, Point Pleasant, West Virginia, December 15, 1967 (HAR-71/01)

Hardness Testo (C3) Segment S1L), Specimen 2,4,6,8 POINT LOUISVILLE BRIDGE U. S. STOCK ROMULUS May 21, 1969 Location Hardness 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.250 0.275 Run A DPH 251 254 254 251 251 260 251 265 262 262 254 Rc3) 23 23 23 23 23 25.5 23 25 25 25 23 Run B DPH 249 251 257 251 265 260 260 277 262 262 262 Rc3) 23 23 24 23 25 24.5 24.5 27 25 25 25 NOTES: 1) See Sketch A of Laboratory Specimen Plan 2) See Sketch B of Laboratory Specimen Plan 3) Converted from DPH using Wilson Conversion Chart