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BRIDGE STRUCTURE
HOBBS ADDITION
LITTLE ROCK, PULASKI COUNTY, ARKANSAS
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REGISTERED
PROFESSIONAL
ENGINEER
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CONCRETE SHALL BE 4500 PSI MIXED
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REINFORCING STEEL SHALL HAVE 60,000 PSI YEILD STRENGTH
CONSTRUCTION WILL BE IN ACCORDANCE WITH ACI & LOCAL
BUIDLING CODES
CONTRACTOR TO TEST AT LEAST ONE CYLINDER FROM EACH PORE.
WING WALLS WILL BE FITTED TO PROPER ALIGNMENTS IN THE FIELD.
STEEL DESIGN OF BOX STRUCTURE SHALL BE IN ACCORDANCE WITH
H2O -S16 LOADING
UPSTREAM ELEVATION OF BOX CULVERT INVERT WILL BE 260.0
ELEVATION OF DOWNSTREAM BOX CULVERT WILL BE 260.3
BRIDGE RAILS WILL BE 13 INCHES AND CONSTRUCTED OF 3 INCH STEEL
PIPE
ALL CONCRETE EDGES TO BE CHAMFERED