IRR BIA ROUTE 32 over BIG WIND RIVER (Route: 32)
Num:0000C58280B836Bx
Open: no restriction [A]
Built: 2014, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Corrugated Steel [6] with Wearing Surface: Wood or Timber [7]

Bridge Dimensions
Length: 49.1 m = 161.1 ft
Main Spans: 1 at 48.4 m = 158.8 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 4.3 m = 14.1 ft (1 Lanes) and Out-To-Out: 4.4 m = 14.4 ft for a 6 m = 19.7 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [00000]: Fremont County [013], Wyoming [56]
Owned by Bureau of Indian Affairs [62], DOT District: 5
4.9 KM NORTH OF CROWHEART

Condition
Deck: Very Good [8]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design:
Operating: 44.2 metric ton = 48.6 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 32.4 metric ton = 35.6 tons (Load and Resistance Factor(LRFR) [3])

Appraisal
Structural: Equal to present desirable criteria [8]
Deck Geometry: Equal to present minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Inspections
Date: November 2016 [1116] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 5.3 km = 3.3 mi
Traffic
ADT: 62 (2016) and Trucks: 15%
Future ADT: 74 (In 2036 )

IRR BIA RTE 032 over BIG WIND RIVER (Route: 32)
Num:0000C58280B836Ax
Open: no restriction [A]
Built: 1972, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 41.3 m = 135.5 ft
Main Spans: 3 at 19.2 m = 63.0 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 4.3 m = 14.1 ft (1 Lanes) and Out-To-Out: 5.1 m = 16.7 ft for a 6 m = 19.7 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [00000]: Fremont County [013], Wyoming [56]
Owned by Bureau of Indian Affairs [62], DOT District: 5
8.9 KM NORTH CROWHEART

Condition
Deck: Satisfactory [6]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design: MS 13.5 / HS 15 [3]
Operating: 41.4 metric ton = 45.5 tons (Allowable Stress(AS) [2])
Inventory: 26.8 metric ton = 29.5 tons (Allowable Stress(AS) [2])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: April 1999 [499] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 5.3 km = 3.3 mi
Traffic
ADT: 62 (2019) and Trucks: 15%
Future ADT: 74 (In 2039 )