Bridge Type
Main Span(s): Concrete [1] Slab [01]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 11.7 m = 38.4 ft
Main Spans: 2 at 4.9 m = 16.1 ft
Approach Spans: 0
Skew: 30
Width, Roadway: 5.8 m = 19.0 ft (1 Lanes) and Out-To-Out: 6.6 m = 21.7 ft for a 3.4 m = 11.2 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Letterkenny [42888]: Franklin County [055], Pennsylvania [42]
Owned by Army [74], DOT District: 8
SE OF BUILDING 1570
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design:
Operating: 17.6 metric ton = 19.4 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 13.6 metric ton = 15.0 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 20 (2015) and Trucks: 5%
Future ADT: 22 (In 2041
)