Bridge Type
Main Span(s): Prestressed concrete continuous [6] Box Beam or girders - Single or Spread [06]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 23.8 m = 78.1 ft
Main Spans: 2 at 11.9 m = 39.0 ft
Approach Spans: 0
Skew: 2
Width, Roadway: 9.3 m = 30.5 ft (2 Lanes) and Out-To-Out: 9.9 m = 32.5 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Christiana [13512]: Lancaster County [071], Pennsylvania [42]
Owned by State Highway Agency [01], DOT District: 8
Christiana Borough
Condition
Deck: Excellent [9]
Superstructure: Excellent [9]
Substructure: Good [7]
Loading
Design: HL93 [A]
Operating: 44.1 metric ton = 48.5 tons (Unknown [F])
Inventory: 34 metric ton = 37.4 tons (Unknown [F])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: December 1999 [1299] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 1083 (2021) and Trucks: 5%
Future ADT: 2507 (In 2032
)