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Nearby Bridges in NBI 2021: 1


PUGSLEY RD over MARIAS RIVER 006 (Route: 26038)
Num:L26038005+01001x
Posted for load [P]
Built: 1951, Reconstructed: 1987
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Suspension [13]
Approach Span(s): Wood or timber [7] Stringer/Multi-beam or girder [02]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]
Bridge Dimensions
Length: 100.1 m = 328.4 ft
Main Spans: 1 at 88.4 m = 290.0 ft
Approach Spans: 2
Skew: 0
Width, Roadway: 4.6 m = 15.1 ft (1 Lanes) and Out-To-Out: 4.9 m = 16.1 ft for a 4.9 m = 16.1 ft approaching roadway.
Vertical Clearance: 4.72 m = 15.5 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Liberty County [051], Montana [30]
Owned by County Highway Agency [02], DOT District: 3
18M SW CHESTER
Condition
Deck: Good [7]
Superstructure: Satisfactory [6]
Substructure: Fair [5]
Loading
Design: MS 13.5 / HS 15 [3]
Operating: 24.4 metric ton = 26.8 tons (Allowable Stress(AS) [2])
Inventory: 24.4 metric ton = 26.8 tons (Allowable Stress(AS) [2])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: July 2020 [0720] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 2.4 km = 1.5 mi
Traffic
ADT: 100 (2003) and Trucks: 0%
Future ADT: 100 (In 2025 )

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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