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Bridge Statistics for Fallon, Montana (MT)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 21Number of bridges
  • 604ft / 184mTotal length
  • $605,000Total costs
  • 35,917Total average daily traffic
  • 10,690Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Fallon
  • No street view available for this location

New bridges in Fallon, MT - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 41930-1939
  • 21940-1949
  • 51960-1969
  • 81970-1979
  • 12020-2022
Reconstructed bridges in Fallon, MT - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11940-1949
  • 01950-1959
  • 01960-1969
  • 01970-1979
  • 01980-1989
  • 11990-1999
Average Bridge Daily Traffic in Fallon, MT
Average Bridge Truck Traffic in Fallon, MT
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 17.6%Good
  • 70.6%Satisfactory
  • 11.8%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 41.2%Good
  • 41.2%Satisfactory
  • 17.6%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 23.5%Good
  • 47.1%Satisfactory
  • 17.6%Fair
  • 11.8%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 25.0%Very good
  • 41.7%Good
  • 33.3%Satisfactory
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Structure Number: 202006689,  Location: 1M SE FALLON (Lat: 46.828061,  Lng: -105.105169),  Route carried "on" structure: State highway 340,  Year Built: 2020,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 259 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 272 (year 2040),  Design Load: HL 93,  Features Intersected: PLUM COULEE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.797,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.6m (28.2ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 50.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 39.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020
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Structure Number: I00094184+01151,  Location: 1M SW FALLON (Lat: 46.824850,  Lng: -105.154706),  Route carried "on" structure: Interstate 94,  Year Built: 1969,  Status: Open,  Structure Length: 8.41m (27.59ft),  Average Daily Traffic: 3,721 (year 2020),  Truck Traffic: 32%,  Average Future Daily Traffic: 3,907 (year 2040),  Design Load: HS 20,  Features Intersected: O`FALLON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 295.381,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.4m (37.4ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.0m (91.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.6m (41.3ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 60.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: I00094184+01152,  Location: 1M SW FALLON (Lat: 46.825089,  Lng: -105.154969),  Route carried "on" structure: Interstate 94,  Year Built: 1969,  Status: Open,  Structure Length: 8.41m (27.59ft),  Average Daily Traffic: 3,721 (year 2020),  Truck Traffic: 32%,  Average Future Daily Traffic: 3,907 (year 2040),  Design Load: HS 20,  Features Intersected: O`FALLON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 296.227,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.4m (37.4ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 28.0m (91.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.6m (41.3ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 56.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: I00094185+00821,  Location: SW FALLON (Lat: 46.832192,  Lng: -105.137489),  Route carried "on" structure: Interstate 94,  Year Built: 1977,  Status: Open,  Structure Length: 6.92m (22.70ft),  Average Daily Traffic: 3,721 (year 2020),  Truck Traffic: 32%,  Average Future Daily Traffic: 3,907 (year 2040),  Design Load: HS 20,  Features Intersected: RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 296.962,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.4m (37.4ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.2m (76.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.7m (41.7ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 46.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: I00094185+00822,  Location: SW FALLON (Lat: 46.832100,  Lng: -105.138058),  Route carried "on" structure: Interstate 94,  Year Built: 1977,  Status: Open,  Structure Length: 7.07m (23.20ft),  Average Daily Traffic: 3,773 (year 2020),  Truck Traffic: 31%,  Average Future Daily Traffic: 3,962 (year 2040),  Design Load: HS 20,  Features Intersected: RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 297.765,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.4m (37.4ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 23.8m (78.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.7m (41.7ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 44.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: I00094186+09711,  Location: 1M N FALLON (Lat: 46.855878,  Lng: -105.117269),  Route carried "on" structure: Interstate 94,  Year Built: 1978,  Status: Open,  Structure Length: 35.64m (116.93ft),  Average Daily Traffic: 3,773 (year 2020),  Truck Traffic: 31%,  Average Future Daily Traffic: 3,962 (year 2040),  Design Load: HL 93,  Features Intersected: YELLOWSTONE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 300.013,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 2,  Length of Maximum Span: 86.9m (285.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.6m (41.3ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: October 2021,  Underwater Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: I00094186+09712,  Location: 1M N FALLON (Lat: 46.855867,  Lng: -105.117761),  Route carried "on" structure: Interstate 94,  Year Built: 1978,  Status: Open,  Structure Length: 35.64m (116.93ft),  Average Daily Traffic: 3,773 (year 2020),  Truck Traffic: 31%,  Average Future Daily Traffic: 3,962 (year 2040),  Design Load: HL 93,  Features Intersected: YELLOWSTONE RIVER
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 300.828,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 2,  Length of Maximum Span: 86.9m (285.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.6m (41.3ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: October 2021,  Underwater Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: L40004021+03001,  Location: 1M W FALLON (Lat: 46.829778,  Lng: -105.144528),  Route carried "on" structure: ServiceState highway 81020,  Year Built: 1948,  Status: Open,  Structure Length: 6.83m (22.41ft),  Average Daily Traffic: 437 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 459 (year 2040),  Design Load: HS 15,  Features Intersected: O`FALLON CREEK 043,  Facility Carried by Structure: OLD HWY 10 E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 46.777,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 20.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 16.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: L40004021+04001,  Location: 1M W FALLON (Lat: 46.832008,  Lng: -105.138544),  Route carried "on" structure: ServiceState highway 81020,  Year Built: 1934,  Year Reconstructed: 1949,  Status: Open,  Structure Length: 4.50m (14.76ft),  Average Daily Traffic: 437 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 459 (year 2040),  Design Load: H 15,  Features Intersected: RR 046,  Facility Carried by Structure: OLD HWY 10 E
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 47.324,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 50.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 17.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 5.40m (17.72ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $294,000,  Roadway Improvement Cost: $29,000,  Total Project Cost: $323,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: L40108001+02001,  Location: 3M NE FALLON (Lat: 46.859306,  Lng: -105.084889),  Route carried "on" structure: County highway 40108,  Year Built: 1928,  Status: Open,  Structure Length: 1.97m (6.46ft),  Average Daily Traffic: 70 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 74 (year 2040),  Design Load: H 15,  Features Intersected: BR MAIN CANAL 035,  Facility Carried by Structure: CB ROUTE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 39.900,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 9.4m (30.8ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Good,  Operating Rating: 55.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.70m (8.86ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $76,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $83,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: L40108001+04001,  Location: 3M NE FALLON (Lat: 46.861064,  Lng: -105.080719),  Route carried "on" structure: County highway 40108,  Year Built: 1938,  Status: Open,  Structure Length: 2.06m (6.76ft),  Average Daily Traffic: 70 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 74 (year 2040),  Design Load: HS 20,  Features Intersected: BR MAIN CANAL 036,  Facility Carried by Structure: CB ROUTE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 39.528,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 5 degrees,  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.7m (22.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Very good,  Operating Rating: 48.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 36.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.80m (9.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $113,000,  Roadway Improvement Cost: $11,000,  Total Project Cost: $125,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: L40108002+04001,  Location: 4M NE FALLON (Lat: 46.868503,  Lng: -105.064100),  Route carried "on" structure: County highway 40108,  Year Built: 1966,  Status: Open,  Structure Length: 0.77m (2.53ft),  Average Daily Traffic: 70 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 74 (year 2040),  Design Load: HS 20,  Features Intersected: BR MAIN CANAL 037,  Facility Carried by Structure: CB ROUTE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 38.022,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 5 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.7m (25.3ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  Operating Rating: 47.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 28.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: L40108003+00001,  Location: 5M NE FALLON (Lat: 46.873450,  Lng: -105.053050),  Route carried "on" structure: County highway 40108,  Year Built: 1939,  Status: Posted for load,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 70 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 74 (year 2040),  Design Load: H 15,  Features Intersected: BUFFALO RAPIDS CANAL042,  Facility Carried by Structure: CB ROUTE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 37.006,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 27.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 18.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 1.51m (4.95ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 1 months,  Inspection Date: January 2021,  Other Special Inspection Date: March 2022,  Bridge Improvement Cost: $59,000,  Roadway Improvement Cost: $12,000,  Total Project Cost: $74,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: L40114001+05001,  Location: 1M NE FALLON (Lat: 46.855353,  Lng: -105.116764),  Route carried "on" structure: ServiceState highway 40114,  Year Built: 1945,  Status: Open,  Structure Length: 34.89m (114.47ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Design Load: H 15,  Features Intersected: YELLOWSTONE RIVER 015,  Facility Carried by Structure: FRONTAGE ROAD 114
Minimum Vertical Clearance: 4.54m (14.90ft),  Kilometerpoint: 2.482,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Steel continuous,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 87.1m (285.8ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 28.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: July 2021,  Critical Feature Inspection Date: July 2021,  Underwater Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: L40114002+01001,  Location: 2M NE FALLON (Lat: 46.865314,  Lng: -105.104533),  Route carried "on" structure: ServiceState highway 40114,  Year Built: 1977,  Status: Open,  Structure Length: 9.31m (30.54ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Design Load: HS 20,  Features Intersected: SEP I 94 003,  Facility Carried by Structure: FALLON TOWER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.963,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 32.3m (106.0ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 65.3 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: L40119000+03001,  Location: 5M NE FALLON (Lat: 46.876328,  Lng: -105.048611),  Route carried "on" structure: County highway 40119,  Year Built: 1936,  Year Reconstructed: 2004,  Status: Posted for load,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Features Intersected: BR MAIN CANAL 038,  Facility Carried by Structure: COUNTY ROAD 119
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.084,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 10.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 8.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: L40168004+00001,  Location: 2M SW FALLON (Lat: 46.819342,  Lng: -105.174931),  Route carried "on" structure: ServiceCounty highway 40168,  Year Built: 1969,  Status: Open,  Structure Length: 10.26m (33.66ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Design Load: HS 20,  Features Intersected: SEP I 94 001,  Facility Carried by Structure: FRONTAGE ROAD 168
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.677,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 8.0m (26.2ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 29.0m (95.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: S00340000+04871,  Location: FALLON (Lat: 46.837278,  Lng: -105.133839),  Route carried "on" structure: State highway 340,  Year Built: 1978,  Status: Open,  Structure Length: 8.39m (27.53ft),  Average Daily Traffic: 407 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 427 (year 2040),  Design Load: HS 20,  Features Intersected: INT FALLON-I 94
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 30.5m (100.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: L40114002+01001,  Location: 2M NE FALLON (Lat: 46.865314,  Lng: -105.104533),  Route carried "under" structure: Interstate 94,  Year Built: 1977,  Structure Length: 0. m,  Average Daily Traffic: 3,773 (year 2020),  Truck Traffic: 31%,  Features Intersected: SEP I 94 003,  Facility Carried by Structure: FALLON TOWER RD
Minimum Vertical Clearance: 5.32m (17.45ft),  Kilometerpoint: 301.468,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.3m (106.0ft)

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Structure Number: L40168004+00001,  Location: 2M SW FALLON (Lat: 46.819342,  Lng: -105.174931),  Route carried "under" structure: Interstate 94,  Year Built: 1969,  Structure Length: 0. m,  Average Daily Traffic: 3,721 (year 2020),  Truck Traffic: 32%,  Features Intersected: SEP I 94 001,  Facility Carried by Structure: FRONTAGE ROAD 168
Minimum Vertical Clearance: 5.39m (17.68ft),  Kilometerpoint: 293.720,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.0m (95.1ft)

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Structure Number: S00340000+04871,  Location: FALLON (Lat: 46.837278,  Lng: -105.133839),  Route carried "under" structure: Interstate 94,  Year Built: 1978,  Structure Length: 0. m,  Average Daily Traffic: 3,721 (year 2020),  Truck Traffic: 32%,  Features Intersected: INT FALLON-I 94,  Facility Carried by Structure: S 340
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 297.590,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 30.5m (100.1ft)

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