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

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Structure Number: L41037001+03001,  Location: 2M NW STEVENSVILLE (Lat: 46.530214,  Lng: -114.137275),  Route carried "on" structure: County highway 41037,  Year Built: 2008,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Design Load: HS 20,  Features Intersected: KOOTENAI CREEK 048,  Facility Carried by Structure: KOOTENAI CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.004,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.1m (79.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 57.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Precast Panels

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Structure Number: L41305000+01001,  Location: 1M NE STEVENSVILLE (Lat: 46.533867,  Lng: -114.064972),  Route carried "on" structure: County highway 41305,  Year Built: 1987,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Features Intersected: SUPPLY DITCH 092,  Facility Carried by Structure: STEVENSVILLE AIRPO
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.136,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: L41311001+02001,  Location: 4M S STEVENSVILLE (Lat: 46.445208,  Lng: -114.071239),  Route carried "on" structure: County highway 41311,  Year Built: 2014,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Design Load: HL 93,  Features Intersected: SUPPLY DITCH 085,  Facility Carried by Structure: WILLOUGHBY LN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.937,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 69.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 53.5 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: Superior to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Bridge Improvement Cost: $56,000,  Roadway Improvement Cost: $28,000,  Total Project Cost: $84,000,  Deck Structure Type: Concrete Precast Panels

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Structure Number: L41394000+08001,  Location: 2M S STEVENSVILLE (Lat: 46.457786,  Lng: -114.075772),  Route carried "on" structure: County highway 41394,  Year Built: 1994,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Design Load: HS 20,  Features Intersected: SUPPLY DITCH 065,  Facility Carried by Structure: WINTERS LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.282,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.0m (29.5ft),  Material/Design: Wood or Timber,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.2m (20.3ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 77.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 55.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: L41395001+09001,  Location: 7M NE VICTOR (Lat: 46.455569,  Lng: -114.043750),  Route carried "on" structure: County highway 41395,  Year Built: 1970,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 100 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 100 (year 2037),  Features Intersected: IRRIGATION CANAL 018,  Facility Carried by Structure: S SUNSET BENCH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.893,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 52.6 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: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020

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Structure Number: P00007065+00651,  Location: 5M N VICTOR (Lat: 46.499575,  Lng: -114.122714),  Route carried "on" structure: US 93,  Year Built: 2010,  Status: Open,  Structure Length: 2.04m (6.69ft),  Average Daily Traffic: 10,992 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,542 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: MCCALLA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 104.191,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.3m (79.7ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.0m (65.6ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 27.4m (89.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 46.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 26.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.90m (6.23ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $70,000,  Roadway Improvement Cost: $35,000,  Total Project Cost: $105,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: P00007065+10081,  Location: 6M N VICTOR (Lat: 46.514061,  Lng: -114.118178),  Route carried "on" structure: US 93,  Year Built: 2008,  Status: Open,  Structure Length: 2.48m (8.14ft),  Average Daily Traffic: 10,992 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,542 (year 2040),  Design Load: HL 93,  Features Intersected: MCCALLA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 105.837,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 22.2m (72.8ft),  Skew: 22 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.0m (78.7ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 22.2m (72.8ft),  Out-to-Out Width: 26.4m (86.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 35.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $104,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $114,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: P00007066+01991,  Location: 6M N VICTOR (Lat: 46.515656,  Lng: -114.117489),  Route carried "on" structure: US 93,  Year Built: 2008,  Status: Open,  Structure Length: 2.40m (7.87ft),  Average Daily Traffic: 10,992 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,542 (year 2040),  Design Load: HL 93,  Features Intersected: KOOTENAI CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 106.027,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.5m (57.4ft),  Skew: 20 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.0m (78.7ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 17.5m (57.4ft),  Out-to-Out Width: 26.4m (86.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 38.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 18.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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 desirable criteria,  Length Of Structure Improvement: 3.20m (10.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $137,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $151,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: P00007069+06681,  Location: 3M N STEVENSVILLE (Lat: 46.564231,  Lng: -114.104583),  Route carried "on" structure: US 93,  Year Built: 2005,  Status: Open,  Structure Length: 3.50m (11.48ft),  Average Daily Traffic: 11,063 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,893 (year 2040),  Design Load: HS 20,  Features Intersected: WILDLIFE UNDERPASS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 111.643,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.8m (65.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.0m (114.8ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 21.3m (69.9ft),  Out-to-Out Width: 23.2m (76.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 42.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: P00007069+09281,  Location: 3M N STEVENSVILLE (Lat: 46.569231,  Lng: -114.099717),  Route carried "on" structure: US 93,  Year Built: 2006,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 11,063 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 11,893 (year 2040),  Design Load: HS 20,  Features Intersected: WILDLIFE UNDERPASS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 112.318,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft)

Condition: Culverts: Very good,  Operating Rating: 66.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 61.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021

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Structure Number: S00269020+08001,  Location: 1M NW STEVENSVILLE (Lat: 46.519542,  Lng: -114.104892),  Route carried "on" structure: State highway 269,  Year Built: 1951,  Status: Open,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 7,454 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 7,827 (year 2040),  Design Load: HS 15,  Features Intersected: BITTERROOT RIVER OVERFLO,  Facility Carried by Structure: STEVI CUTOFF RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 33.407,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.7m (28.5ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  Operating Rating: 33.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 21.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.10m (10.17ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $125,000,  Roadway Improvement Cost: $63,000,  Total Project Cost: $188,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: S00269021+00001,  Location: 1M NW STEVENSVILLE (Lat: 46.520861,  Lng: -114.107942),  Route carried "on" structure: State highway 269,  Year Built: 1951,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 9.98m (32.74ft),  Average Daily Traffic: 7,454 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 7,827 (year 2040),  Design Load: HS 20,  Features Intersected: BITTERROOT RIVER,  Facility Carried by Structure: STEVI CUTOFF RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 33.694,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing