Bridge Type
Main Span(s): Prestressed concrete continuous [6] Stringer/Multi-beam or girder [02]
Approach Span(s): Steel [3] 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: 381.9 m = 1253.0 ft
Main Spans: 10 at 39 m = 128.0 ft
Approach Spans: 1
Skew: 50
Width, Roadway: 9.1 m = 29.9 ft (2 Lanes) and Out-To-Out: 11.8 m = 38.7 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
Omaha [37000]: Douglas County [055], Nebraska [31]
Owned by Railroad [27], DOT District: 2
OMAHA 16TH @ MASON
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 77 metric ton = 84.7 tons (Load Factor(LF) [1])
Inventory: 46 metric ton = 50.6 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Better than present minimum criteria [7]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: July 1999 [799] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge with deck rehabilitation or replacement. [34]
Bridge Detour: 6 km = 3.7 mi
Traffic
ADT: 2840 (2012) and Trucks: 1%
Future ADT: 3840 (In 2033
)
