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Nearby Bridges in NBI 2021: 1


LAPP RD. over JORDAN CREEK (Route: 0)
Num:23436x
Bridge closed to all traffic [K]
Built: 1858, Reconstructed: N/A [0000]
Historic: Bridge is on the NRHP. [1]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Wood or timber [7] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]
Bridge Dimensions
Length: 36.6 m = 120.1 ft
Main Spans: 1 at 33.5 m = 109.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 5.2 m = 17.1 ft (2 Lanes) and Out-To-Out: 5.5 m = 18.0 ft for a 6.1 m = 20.0 ft approaching roadway.
Vertical Clearance: 2.9 m = 9.5 ft and Navigational Clearance: 0 = N/A
Location
South Whitehall [72632]: Lehigh County [077], Pennsylvania [42]
Owned by County Highway Agency [02], DOT District: 5
MANASSES-GUTH BRIDGE
Condition
Deck: Very Good [8]
Superstructure: Critical [2]
Substructure: Fair [5]
Loading
Design: M 9 / H 10 [1]
Operating: 7.3 metric ton = 8.0 tons (Allowable Stress(AS) [2])
Inventory: 5.4 metric ton = 5.9 tons (Allowable Stress(AS) [2])
Appraisal
Structural:
Deck Geometry:
Road Alignment: Meets minimum tolerable limits to be left in place as is [4]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Inspections
Date: May 2020 [0520] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 100 (1930) and Trucks: 1%
Future ADT: 2000 (In 2030 )

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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