Bridge Type
Main Span(s): Concrete [1] Culvert [19]
Approach Span(s): Other [00]
Deck: Not applicable [N] with Wearing Surface: Not applicable (applies only to structures with no deck) [N]
Bridge Dimensions
Length: 14.8 m = 48.6 ft
Main Spans: 4 at 3 m = 9.8 ft
Approach Spans: 0
Skew: 30
Width, Roadway: 15.1 m = 49.5 ft (4 Lanes) and Out-To-Out: 32.6 m = 107.0 ft for a 15.1 m = 49.5 ft approaching roadway.
Vertical Clearance: 30.48 m = 100.0 ft and Navigational Clearance: 0 = N/A
Location
Palmdale [55156]: Los Angeles County [037], California [06]
Owned by City or Municipal Highway Agency [04], DOT District: 7
4.8MI E/O BOUQUET CN RD
Condition
Deck: Not Applicable [N]
Superstructure: Not Applicable [N]
Substructure: Not Applicable [N]
Loading
Design:
Operating: 54.1 metric ton = 59.5 tons ()
Inventory: 32.4 metric ton = 35.6 tons ()
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of corrrective action [3]
Road Alignment: Better than present minimum criteria [7]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: June 2020 [0620] and Frequency: 48
Future Work
Work Needed:
Bridge Detour: 2.3 km = 1.4 mi
Traffic
ADT: 15300 (2012) and Trucks: 2%
Future ADT: 18360 (In 2040
)
