Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 41.8 m = 137.1 ft
Main Spans: 1 at 40.5 m = 132.9 ft
Approach Spans: 0
Skew: 41
Width, Roadway: 12.2 m = 40.0 ft (2 Lanes) and Out-To-Out: 12.7 m = 41.7 ft for a 9.8 m = 32.2 ft approaching roadway.
Vertical Clearance: 4.27 m = 14.0 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Garrett County [023], Maryland [24]
Owned by State Highway Agency [01], DOT District: 6
0.82 MILE EAST OF MD 495
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: M 18 / H 20 [4]
Operating: 72.1 metric ton = 79.3 tons (Load Factor(LF) [1])
Inventory: 43.1 metric ton = 47.4 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: September 1999 [999] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 3841 (2014) and Trucks: 8%
Future ADT: 4687 (In 2034
)
