Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Steel [3] Truss - Thru [10]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 573.6 m = 1882.0 ft
Main Spans: 1 at 76.2 m = 250.0 ft
Approach Spans: 36
Skew: 0
Width, Roadway: 7.2 m = 23.6 ft (2 Lanes) and Out-To-Out: 7.7 m = 25.3 ft for a 6.7 m = 22.0 ft approaching roadway.
Vertical Clearance: 3.79 m = 12.4 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Newton County [351], Texas [48]
Owned by State Highway Agency [01], DOT District: 20
0.00 MI W LOUISIANA S/L
Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: M 13.5 / H 15 [2]
Operating: 41.7 metric ton = 45.9 tons (Load Factor(LF) [1])
Inventory: 25.4 metric ton = 27.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Countermeasures have been installed to mitigate an existing problem with scour. [7]
Inspections
Date: April 2020 [0420] and Frequency: 12
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 6.8 km = 4.2 mi
Traffic
ADT: 988 (2019) and Trucks: 30%
Future ADT: 1340 (In 2037
)