Bridge Type
Main Span(s): Prestressed concrete continuous [6] Stringer/Multi-beam or girder [02]
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: 450 m = 1476.5 ft
Main Spans: 12 at 36.7 m = 120.4 ft
Approach Spans: 0
Skew: 16
Width, Roadway: 13.4 m = 44.0 ft (2 Lanes) and Out-To-Out: 14.2 m = 46.6 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 6.1 m = 20.0 ft
Location
Harrison [33866]: Henry County [069], Ohio [39]
Owned by State Highway Agency [01], DOT District: 2
JCT. SR 110 & SR 109
Condition
Deck: Very Good [8]
Superstructure: Good [7]
Substructure: Excellent [9]
Loading
Design: HL93 [A]
Operating: 90.7 metric ton = 99.8 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 55.1 metric ton = 60.6 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: April 2020 [0420] and Frequency: 12
Future Work
Work Needed:
Bridge Detour: 1.6 km = 1.0 mi
Traffic
ADT: 2460 (2016) and Trucks: 16%
Future ADT: 2561 (In 2040
)