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Nearby Bridges in NBI 2021: 1


CR-717 over OKEECHOBEE RIM CANAL (Route: 717)
Num:930072x
Open: no restriction [A]
Built: 1935, Reconstructed: 1998
Historic: Bridge is possibly eligible for the NRHP. [3]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Movable - Swing [17]
Approach Span(s): Prestressed concrete [5] Slab [01]
Deck: Open Grating [3] with Wearing Surface:
Bridge Dimensions
Length: 136 m = 446.2 ft
Main Spans: 1 at 47 m = 154.2 ft
Approach Spans: 9
Skew: 0
Width, Roadway: 4.4 m = 14.4 ft (1 Lanes) and Out-To-Out: 5 m = 16.4 ft for a 7.5 m = 24.6 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 2.7 m = 8.9 ft
Location
Unknown [00000]: Palm Beach County [099], Florida [12]
Owned by County Highway Agency [02], DOT District: 4
1.9 MI WEST OF SR-715
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design: M 9 / H 10 [1]
Operating: 37.6 metric ton = 41.4 tons (Allowable Stress(AS) [2])
Inventory: 23.8 metric ton = 26.2 tons (Allowable Stress(AS) [2])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: September 2020 [0920] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 16.1 km = 10.0 mi
Traffic
ADT: 1260 (2020) and Trucks: 1%
Future ADT: 2186 (In 2042 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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