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Nearby Bridges in NBI 2021: 1


STWRT PT-SKGG SPRG over HAUPT CREEK (Route: 0)
Num: 20C0224x
Open: no restriction [A]
Built: 1937, Reconstructed: N/A [0000]
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Corrugated Steel [6] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 40.8 m = 133.9 ft
Main Spans: 1 at 39.7 m = 130.3 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 4 m = 13.1 ft (1 Lanes) and Out-To-Out: 4.2 m = 13.8 ft for a 4.3 m = 14.1 ft approaching roadway.
Vertical Clearance: 6.25 m = 20.5 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Sonoma County [097], California [06]
Owned by County Highway Agency [02], DOT District: 4
6.0 MI E OF SR 1
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design:
Operating: 47.6 metric ton = 52.4 tons (Load Factor(LF) [1])
Inventory: 28.5 metric ton = 31.4 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: July 1999 [799] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 3.7 km = 2.3 mi
Traffic
ADT: 200 (2015) and Trucks: 5%
Future ADT: 250 (In 2040 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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