Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Other [9] with Wearing Surface: Low slump Concrete [4]
Bridge Dimensions
Length: 43.9 m = 144.0 ft
Main Spans: 1 at 43.9 m = 144.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 9.7 m = 31.8 ft (2 Lanes) and Out-To-Out: 10.3 m = 33.8 ft for a 8.5 m = 27.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Entiat [22010]: Chelan County [007], Washington [53]
Owned by County Highway Agency [02], DOT District: 2
05.8W ENTIAT
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design: MS 18 / HS 20 [5]
Operating: 64.5 metric ton = 71.0 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 27.5 metric ton = 30.3 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Inspections
Date: October 2020 [1020] and Frequency: 24
Future Work
Work Needed: Bridge deck rehabilitation with only incidental widening. [36]
Bridge Detour: 15.9 km = 9.9 mi
Traffic
ADT: 148 (2018) and Trucks: 8%
Future ADT: 185 (In 2038
)
