Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 731.8 m = 2401.0 ft
Main Spans: 3 at 129.8 m = 425.9 ft
Approach Spans: 10
Skew: 0
Width, Roadway: 12.2 m = 40.0 ft (2 Lanes) and Out-To-Out: 12.9 m = 42.3 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 189 m = 620.1 ft
Location
Rulo [42670]: Richardson County [147], Nebraska [31]
Owned by State Highway Agency [01], DOT District: 1
ECL RULO
Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Fair [5]
Loading
Design: HL93 [A]
Operating: 71 metric ton = 78.1 tons (Load Factor(LF) [1])
Inventory: 42 metric ton = 46.2 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Superior to present desirable criteria [9]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: November 1999 [1199] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 99.9 km = 61.9 mi
Traffic
ADT: 1005 (2018) and Trucks: 15%
Future ADT: 1357 (In 2038
)