Bridge Type
Main Span(s): Prestressed concrete continuous [6] Tee beam [04]
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: 61.8 m = 202.8 ft
Main Spans: 3 at 23.8 m = 78.1 ft
Approach Spans: 0
Skew: 15
Width, Roadway: 8.9 m = 29.2 ft (2 Lanes) and Out-To-Out: 9.1 m = 29.9 ft for a 8.5 m = 27.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 8.7 m = 28.5 ft
Location
Unknown [00000]: Lake County [089], Indiana [18]
Owned by County Highway Agency [02], DOT District: 4
00.20 S of 217th AVE
Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design: HL93 [A]
Operating: 69.8 metric ton = 76.8 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 46.3 metric ton = 50.9 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Equal to present desirable criteria [8]
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: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: August 2020 [0820] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 1.4 km = 0.9 mi
Traffic
ADT: 948 (2019) and Trucks: 24%
Future ADT: 1169 (In 2040
)
