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

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Structure Number: I00015279+09761,  Location: GREAT FALLS (Lat: 47.499547,  Lng: -111.342883),  Route carried "on" structure: Interstate 15,  Year Built: 1966,  Status: Open,  Structure Length: 14.78m (48.49ft),  Average Daily Traffic: 10,410 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 10,931 (year 2040),  Design Load: HS 20,  Features Intersected: SUN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 449.741,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 29.6m (97.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 52.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 15.60m (51.18ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: December 2020,  Underwater Inspection Date: August 2021,  Bridge Improvement Cost: $922,000,  Roadway Improvement Cost: $461,000,  Total Project Cost: $1,383,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: I00015279+09762,  Location: GREAT FALLS (Lat: 47.499547,  Lng: -111.343144),  Route carried "on" structure: Interstate 15,  Year Built: 1966,  Year Reconstructed: 1977,  Status: Open,  Structure Length: 14.78m (48.49ft),  Average Daily Traffic: 10,410 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 10,931 (year 2040),  Design Load: HS 20,  Features Intersected: SUN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 449.411,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 29.6m (97.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 52.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 15.60m (51.18ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: December 2020,  Underwater Inspection Date: August 2021,  Bridge Improvement Cost: $922,000,  Roadway Improvement Cost: $461,000,  Total Project Cost: $1,383,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: I00015280+00941,  Location: GREAT FALLS (Lat: 47.501169,  Lng: -111.342775),  Route carried "on" structure: Interstate 15,  Year Built: 1967,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 10,410 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 10,931 (year 2040),  Design Load: HS 20,  Features Intersected: SEP 5TH AVE SW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 449.921,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.7m (51.5ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 36.2 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 desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: I00015280+00942,  Location: GREAT FALLS (Lat: 47.501161,  Lng: -111.343089),  Route carried "on" structure: Interstate 15,  Year Built: 1967,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 10,410 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 10,931 (year 2040),  Design Load: HS 20,  Features Intersected: SEP 5TH AVE SW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 449.590,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.7m (51.5ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 34.4 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: Somewhat better than minimum adequacy,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: I00015282+05471,  Location: 1M N GREAT FALLS (Lat: 47.521414,  Lng: -111.379322),  Route carried "on" structure: Interstate 15,  Year Built: 1967,  Status: Open,  Structure Length: 11.54m (37.86ft),  Average Daily Traffic: 5,946 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 6,243 (year 2040),  Design Load: HS 20,  Features Intersected: INT EMERSON JCT-RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 453.845,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 41.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 11.70m (38.39ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Bridge Improvement Cost: $673,000,  Roadway Improvement Cost: $337,000,  Total Project Cost: $1,010,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: I00015282+05472,  Location: 1M N GREAT FALLS (Lat: 47.521489,  Lng: -111.379686),  Route carried "on" structure: Interstate 15,  Year Built: 1967,  Status: Open,  Structure Length: 11.54m (37.86ft),  Average Daily Traffic: 5,946 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 6,243 (year 2040),  Design Load: HS 20,  Features Intersected: INT EMERSON JCT-RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 453.520,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 41.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 11.80m (38.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Bridge Improvement Cost: $683,000,  Roadway Improvement Cost: $342,000,  Total Project Cost: $1,025,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: I00315000+00001,  Location: GREAT FALLS (Lat: 47.485117,  Lng: -111.344953),  Route carried "on" structure: State highway 103,  Year Built: 1967,  Status: Open,  Structure Length: 9.07m (29.76ft),  Average Daily Traffic: 10,475 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 10,999 (year 2040),  Design Load: HS 20,  Features Intersected: INT I 15,  Facility Carried by Structure: I 315S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.019,  Lanes on structure: 3,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 23 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 21.8m (71.5ft),  Curb-To-Curb Width: 15.2m (49.9ft),  Out-to-Out Width: 16.5m (54.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Operating Rating: 51.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay

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Structure Number: I00315000+03421,  Location: GREAT FALLS (Lat: 47.486806,  Lng: -111.338186),  Route carried "on" structure: Interstate 315,  Year Built: 1967,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 15,247 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 16,162 (year 2040),  Design Load: HS 20,  Features Intersected: FAU 5225-14TH ST SW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.538,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.7m (51.5ft),  Curb-To-Curb Width: 10.9m (35.8ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 51.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: I00315000+03422,  Location: GREAT FALLS (Lat: 47.486972,  Lng: -111.338194),  Route carried "on" structure: Interstate 315,  Year Built: 1967,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 4.56m (14.96ft),  Average Daily Traffic: 15,247 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 16,162 (year 2040),  Design Load: HS 20,  Features Intersected: FAU 5225-14TH ST SW
Minimum Vertical Clearance: 5.96m (19.55ft),  Kilometerpoint: 0.539,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.7m (51.5ft),  Curb-To-Curb Width: 13.7m (44.9ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 53.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: I00315000+03423,  Location: GREAT FALLS (Lat: 47.486642,  Lng: -111.338183),  Route carried "on" structure: Ramp Other road 315,  Year Built: 1997,  Status: Open,  Structure Length: 4.15m (13.62ft),  Average Daily Traffic: 8,973 (year 2020),  Average Future Daily Traffic: 9,422 (year 2040),  Design Load: HS 20,  Features Intersected: FAU 5225-14TH ST SW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.606,  Lanes on structure: 1,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.4m (47.2ft),  Curb-To-Curb Width: 7.1m (23.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 34.6 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 desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2019,  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: I00315001+00691,  Location: GREAT FALLS (Lat: 47.487769,  Lng: -111.335306),  Route carried "on" structure: Spur Interstate 315,  Year Built: 1946,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 5.42m (17.78ft),  Average Daily Traffic: 23,786 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 25,213 (year 2040),  Design Load: HS 20,  Features Intersected: RR,  Facility Carried by Structure: BRANCH I 15-U.S. 8
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.781,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.6m (44.6ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.4m (66.9ft),  Curb-To-Curb Width: 13.6m (44.6ft),  Out-to-Out Width: 14.5m (47.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.50m (21.33ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $503,000,  Roadway Improvement Cost: $252,000,  Total Project Cost: $755,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: I00315001+00692,  Location: GREAT FALLS (Lat: 47.487936,  Lng: -111.335278),  Route carried "on" structure: Spur Interstate 315,  Year Built: 1967,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 6.34m (20.80ft),  Average Daily Traffic: 23,786 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 25,213 (year 2040),  Design Load: HS 20,  Features Intersected: RR,  Facility Carried by Structure: BRANCH I 15-U.S. 8
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.783,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.2m (36.7ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 4,  Length of Maximum Span: 15.7m (51.5ft),  Curb-To-Curb Width: 11.2m (36.7ft),  Out-to-Out Width: 12.1m (39.7ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: I00315001+00693,  Location: GREAT FALLS (Lat: 47.488197,  Lng: -111.335161),  Route carried "on" structure: Ramp Interstate 315,  Year Built: 1996,  Status: Open,  Structure Length: 5.67m (18.60ft),  Average Daily Traffic: 6,088 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 6,392 (year 2040),  Design Load: HS 20,  Features Intersected: RR,  Facility Carried by Structure: OFF RAMP TO 14TH S
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.218,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 7.2m (23.6ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 15.6m (51.2ft),  Curb-To-Curb Width: 7.1m (23.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 32.7 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 desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2019,  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: L07701000+06501,  Location: 1M W GREAT FALLS (Lat: 47.517261,  Lng: -111.369867),  Route carried "on" structure: Spur State highway 7701,  Year Built: 1967,  Status: Open,  Structure Length: 7.53m (24.70ft),  Average Daily Traffic: 1,075 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,129 (year 2040),  Design Load: HS 15,  Features Intersected: SEP 34TH ST-I 15,  Facility Carried by Structure: 34TH ST NW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.938,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.8m (65.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 42.6 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,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: L07852000+01001,  Location: GREAT FALLS (Lat: 47.492728,  Lng: -111.343369),  Route carried "on" structure: Spur County highway 5225,  Year Built: 1967,  Status: Open,  Structure Length: 9.75m (31.99ft),  Average Daily Traffic: 1,166 (year 2020),  Average Future Daily Traffic: 1,224 (year 2040),  Design Load: HS 15,  Features Intersected: SEP WEST HILL-I 15 127,  Facility Carried by Structure: SUN RIVER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.599,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 20.3m (66.6ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m,  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Fair,  Superstructure: Very good,  Substructure: Satisfactory,  Operating Rating: 39.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 21.8 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: L07877000+04001,  Location: GREAT FALLS (Lat: 47.508264,  Lng: -111.382064),  Route carried "on" structure: Spur County highway 5240,  Year Built: 1987,  Status: Open,  Structure Length: 6.71m (22.01ft),  Average Daily Traffic: 1,255 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,318 (year 2040),  Design Load: HS 20,  Features Intersected: SUN RIVER 056,  Facility Carried by Structure: CENTRAL AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.094,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 60.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: P00010003+05341,  Location: GREAT FALLS-15TH ST N (Lat: 47.521228,  Lng: -111.281747),  Route carried "on" structure: US 87,  Year Built: 1962,  Year Reconstructed: 1982,  Status: Open,  Structure Length: 34.31m (112.57ft),  Average Daily Traffic: 12,549 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 13,427 (year 2040),  Design Load: HS 20,  Features Intersected: MISSOURI R-RIVERS TRAIL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.026,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.8m (58.4ft),  Skew: 20 degrees,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 3,  Length of Maximum Span: 56.4m (185.0ft),  Curb or Sidewalk Widths: Left: 1.1m (3.6ft),  Right: 1.1m (3.6ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 20.5m (67.3ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  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: 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,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Critical Feature Inspection Date: June 2021,  Underwater Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: P00060000+04351,  Location: 2M NE WHITE SULPHUR SPR (Lat: 46.570961,  Lng: -110.853033),  Route carried "on" structure: US 89,  Year Built: 1955,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 483 (year 2020),  Truck Traffic: 12%,  Average Future Daily Traffic: 507 (year 2040),  Design Load: HS 15,  Features Intersected: NORTH FORK SMITH RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.701,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  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: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 41.7 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: August 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: P00060094+08281,  Location: GREAT FALLS-10TH AVE S (Lat: 47.493433,  Lng: -111.312181),  Route carried "on" structure: US 89,  Year Built: 1983,  Status: Open,  Structure Length: 64.66m (212.14ft),  Average Daily Traffic: 25,598 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 26,878 (year 2040),  Design Load: HS 20,  Features Intersected: MISSOURI RIVER-U5205-RR,  Facility Carried by Structure: US 87-MT 3-MT 200
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 153.363,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 14,  Length of Maximum Span: 56.4m (185.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 15.8m (51.8ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 10.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Better than present minimum criteria,  Underclear: 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: August 2020,  Underwater Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: P00060094+08282,  Location: GREAT FALLS-10TH AVE S (Lat: 47.493358,  Lng: -111.311575),  Route carried "on" structure: US 89,  Year Built: 1951,  Status: Open,  Structure Length: 63.77m (209.22ft),  Average Daily Traffic: 25,598 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 26,878 (year 2040),  Design Load: HS 20,  Features Intersected: MISSOURI RIVER-U5205-RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 153.319,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.9m (35.8ft),  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 21,  Length of Maximum Span: 56.4m (185.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Underclear: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 63.78m (209.25ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  Underwater Inspection Date: August 2021,  Bridge Improvement Cost: $4,454,000,  Roadway Improvement Cost: $2,227,000,  Total Project Cost: $6,681,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: S00226001+05191,  Location: 3M S GREAT FALLS (Lat: 47.449403,  Lng: -111.295825),  Route carried "on" structure: City street 5207,  Year Built: 1937,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 1,805 (year 2020),  Average Future Daily Traffic: 1,895 (year 2040),  Design Load: H 15,  Features Intersected: SAND COULEE CREEK,  Facility Carried by Structure: LOWER RIVER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.533,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 39.9 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: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $83,000,  Roadway Improvement Cost: $42,000,  Total Project Cost: $125,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: U05201000+01031,  Location: GREAT FALLS-6TH ST SW (Lat: 47.491944,  Lng: -111.328369),  Route carried "on" structure: City street 122,  Year Built: 1980,  Status: Open,  Structure Length: 15.42m (50.59ft),  Average Daily Traffic: 13,794 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 14,484 (year 2040),  Design Load: HS 20,  Features Intersected: SUN RIVER,  Facility Carried by Structure: 6TH ST SW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.218,  Lanes on structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 23 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 38.7m (127.0ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 26.8m (87.9ft),  Out-to-Out Width: 33.2m (108.9ft)

Condition: Deck: Fair,  Superstructure: Very good,  Substructure: Good,  Channel: Fair,  Operating Rating: 61.7 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 16.20m (53.15ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: July 2020,  Underwater Inspection Date: August 2021,  Bridge Improvement Cost: $3,279,000,  Roadway Improvement Cost: $1,640,000,  Total Project Cost: $4,919,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: U05204000+03801,  Location: BLACK EAGLE-SMELTER AVE (Lat: 47.524756,  Lng: -111.281889),  Route carried "on" structure: City street 5204,  Year Built: 1963,  Status: Open,  Structure Length: 3.32m (10.89ft),  Average Daily Traffic: 5,156 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,414 (year 2040),  Design Load: HS 20,  Features Intersected: 15TH ST NE,  Facility Carried by Structure: SMELTER AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.610,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 2.8m (9.2ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 45.4 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.20m (13.78ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $324,000,  Roadway Improvement Cost: $162,000,  Total Project Cost: $486,000,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: U05205000+04681,  Location: GREAT FALLS-OVERLOOK DR (Lat: 47.491492,  Lng: -111.310569),  Route carried "on" structure: City street 5205,  Year Built: 2009,  Status: Open,  Structure Length: 4.59m (15.06ft),  Average Daily Traffic: 5,069 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,322 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: RR BY WATERWORKS,  Facility Carried by Structure: OVERLOOK DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.747,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.0m (59.1ft),  Curb or Sidewalk Widths: Left: 3.1m (10.2ft),  Right: 0.0m,  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 67.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: U05210000+00001,  Location: GREAT FALLS-CENTRAL AVE W (Lat: 47.507839,  Lng: -111.343911),  Route carried "on" structure: State highway 103,  Year Built: 1967,  Status: Open,  Structure Length: 8.11m (26.61ft),  Average Daily Traffic: 10,475 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 10,999 (year 2040),  Design Load: HS 20,  Features Intersected: INT CENTRAL AVE W-I 15,  Facility Carried by Structure: CENTRAL AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 3,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 32 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.8m (71.5ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 22.0m (72.2ft),  Out-to-Out Width: 25.1m (82.3ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 33.5 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: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: U05210000+01601,  Location: GREAT FALLS-CENTRAL AVE W (Lat: 47.507772,  Lng: -111.340647),  Route carried "on" structure: US 103,  Year Built: 1967,  Status: Open,  Structure Length: 16.86m (55.31ft),  Average Daily Traffic: 10,475 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 10,999 (year 2040),  Design Load: HS 20,  Features Intersected: GALT AVE-RR,  Facility Carried by Structure: CENTRAL AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.232,  Lanes on structure: 1,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.3m (27.2ft),  Skew: 4 degrees,  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: 45.1m (148.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 16.0m (52.5ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 34.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Underclear: High priority of replacement,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 17.50m (57.41ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: September 2020,  Other Special Inspection Date: August 2020,  Bridge Improvement Cost: $1,718,000,  Roadway Improvement Cost: $859,000,  Total Project Cost: $2,577,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: U05210000+01602,  Location: GREAT FALLS-CENTRAL AVE W (Lat: 47.507889,  Lng: -111.340742),  Route carried "on" structure: State highway 103,  Year Built: 1967,  Status: Open,  Structure Length: 16.40m (53.81ft),  Average Daily Traffic: 10,475 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 10,999 (year 2040),  Design Load: HS 20,  Features Intersected: GALT AVE-RR,  Facility Carried by Structure: CENTRAL AVE W
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.225,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  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: 39.0m (128.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 57.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Underclear: High priority of replacement,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 17.50m (57.41ft),  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: November 2021,  Other Special Inspection Date: August 2020,  Bridge Improvement Cost: $1,140,000,  Roadway Improvement Cost: $570,000,  Total Project Cost: $1,710,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: U05210001+04961,  Location: GREAT FALLS-CENTRAL AVE W (Lat: 47.506772,  Lng: -111.312025),  Route carried "on" structure: City street 103,  Year Built: 1980,  Status: Open,  Structure Length: 29.38m (96.39ft),  Average Daily Traffic: 24,446 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 25,668 (year 2040),  Design Load: HS 20,  Features Intersected: MISSOURI RIVER-PED TRAIL,  Facility Carried by Structure: CENTRAL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.408,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 39.9m (130.9ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 27.1m (88.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 68.4 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: Superior to present desirable 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: June 2020,  Underwater Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: U05211000+01071,  Location: GREAT FALLS-9TH-10 ST N (Lat: 47.520689,  Lng: -111.291106),  Route carried "on" structure: City street 104,  Year Built: 1996,  Status: Open,  Structure Length: 37.56m (123.23ft),  Average Daily Traffic: 14,003 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 14,703 (year 2040),  Design Load: HS 20,  Features Intersected: MISSOURI RIVER,  Facility Carried by Structure: 9TH ST N
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.351,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 37.7m (123.7ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.0m,  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 20.0m (65.6ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 49.0 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: Meets minimum limits,  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: July 2020,  Underwater Inspection Date: August 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: U05212000+05881,  Location: 1M SW GREAT FALLS (Lat: 47.472319,  Lng: -111.360983),  Route carried "on" structure: City street 5212,  Year Built: 1967,  Status: Open,  Structure Length: 7.34m (24.08ft),  Average Daily Traffic: 2,551 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,679 (year 2040),  Design Load: HS 20,  Features Intersected: INT GORE HILL-I 15,  Facility Carried by Structure: AIRPORT DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.013,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.0m (29.5ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 18.7m (61.4ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 48.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 37.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: U05217001+05401,  Location: GREAT FALLS-25TH ST N (Lat: 47.515753,  Lng: -111.264169),  Route carried "on" structure: City street 5217,  Year Built: 1914,  Status: Open,  Structure Length: 2.18m (7.15ft),  Average Daily Traffic: 4,330 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 4,547 (year 2040),  Features Intersected: ABANDONED RAILROAD,  Facility Carried by Structure: 25TH ST N
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.159,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.8m (71.5ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Superstructure: Satisfactory,  Substructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: U05221000+09101,  Location: GREAT FALLS (Lat: 47.531067,  Lng: -111.232533),  Route carried "on" structure: County highway 73509,  Year Built: 2002,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 886 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 930 (year 2040),  Features Intersected: RIVERS EDGE TRAIL,  Facility Carried by Structure: GIANT SPRINGS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.497,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft)

Condition: Culverts: Good,  Structural Evaluation: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020

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Structure Number: I00015280+00941,  Location: GREAT FALLS (Lat: 47.501169,  Lng: -111.342775),  Route carried "under" structure: ServiceCounty highway 7544,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 662 (year 2020),  Truck Traffic: 3%,  Features Intersected: SEP 5TH AVE SW,  Facility Carried by Structure: I 15
Minimum Vertical Clearance: 4.52m (14.83ft),  Kilometerpoint: 0.396,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.7m (51.5ft)

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Structure Number: I00015280+00942,  Location: GREAT FALLS (Lat: 47.501161,  Lng: -111.343089),  Route carried "under" structure: ServiceCounty highway 7544,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 662 (year 2020),  Truck Traffic: 3%,  Features Intersected: SEP 5TH AVE SW,  Facility Carried by Structure: I 15
Minimum Vertical Clearance: 4.52m (14.83ft),  Kilometerpoint: 0.420,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.7m (51.5ft)

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Structure Number: I00015282+05471,  Location: 1M N GREAT FALLS (Lat: 47.521414,  Lng: -111.379322),  Route carried "under" structure: City street 7611,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 4,095 (year 2020),  Truck Traffic: 1%,  Features Intersected: INT EMERSON JCT-RR,  Facility Carried by Structure: I 15
Minimum Vertical Clearance: 7.21m (23.65ft),  Kilometerpoint: 12.895,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.0m (82.0ft)

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Structure Number: I00015282+05472,  Location: 1M N GREAT FALLS (Lat: 47.521489,  Lng: -111.379686),  Route carried "under" structure: City street 7611,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 4,095 (year 2020),  Truck Traffic: 1%,  Features Intersected: INT EMERSON JCT-RR,  Facility Carried by Structure: I 15
Minimum Vertical Clearance: 6.87m (22.54ft),  Kilometerpoint: 12.876,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.0m (82.0ft)

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Structure Number: I00315000+00001,  Location: GREAT FALLS (Lat: 47.485117,  Lng: -111.344953),  Route carried "under" structure: Interstate 15,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 10,410 (year 2020),  Truck Traffic: 9%,  Features Intersected: INT I 15
Minimum Vertical Clearance: 5.47m (17.95ft),  Kilometerpoint: 448.118,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.8m (71.5ft)

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Structure Number: I00315000+03421,  Location: GREAT FALLS (Lat: 47.486806,  Lng: -111.338186),  Route carried "under" structure: City street 5225,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 2,776 (year 2020),  Features Intersected: FAU 5225-14TH ST SW,  Facility Carried by Structure: I 315S
Minimum Vertical Clearance: 5.75m (18.86ft),  Kilometerpoint: 1.624,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.7m (51.5ft)

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Structure Number: I00315000+03422,  Location: GREAT FALLS (Lat: 47.486972,  Lng: -111.338194),  Route carried "under" structure: City street 5225,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 2,776 (year 2020),  Features Intersected: FAU 5225-14TH ST SW,  Facility Carried by Structure: I 315S
Minimum Vertical Clearance: 5.20m (17.06ft),  Kilometerpoint: 1.642,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.7m (51.5ft)

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Structure Number: I00315000+03423,  Location: GREAT FALLS (Lat: 47.486642,  Lng: -111.338183),  Route carried "under" structure: City street 5225,  Year Built: 1997,  Structure Length: 0. m,  Average Daily Traffic: 8,973 (year 2020),  Features Intersected: FAU 5225-14TH ST SW,  Facility Carried by Structure: I 315 S
Minimum Vertical Clearance: 5.20m (17.06ft),  Kilometerpoint: 1.606,  Lanes on structure: 1,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 14.4m (47.2ft)

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Structure Number: L07701000+06501,  Location: 1M W GREAT FALLS (Lat: 47.517261,  Lng: -111.369867),  Route carried "under" structure: Interstate 15,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 5,946 (year 2020),  Truck Traffic: 15%,  Features Intersected: SEP 34TH ST-I 15,  Facility Carried by Structure: 34TH ST NW
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 452.967,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.8m (65.0ft)

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Structure Number: L07852000+01001,  Location: GREAT FALLS (Lat: 47.492728,  Lng: -111.343369),  Route carried "under" structure: Interstate 15,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 10,410 (year 2020),  Truck Traffic: 9%,  Features Intersected: SEP WEST HILL-I 15 127,  Facility Carried by Structure: SUN RIVER RD
Minimum Vertical Clearance: 5.07m (16.63ft),  Kilometerpoint: 448.975,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.3m (66.6ft)

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Structure Number: P00060094+08281,  Location: GREAT FALLS-10TH AVE S (Lat: 47.493433,  Lng: -111.312181),  Route carried "under" structure: City street 5205,  Year Built: 1983,  Structure Length: 0. m,  Average Daily Traffic: 5,241 (year 2020),  Truck Traffic: 1%,  Features Intersected: MISSOURI RIVER-U5205-RR,  Facility Carried by Structure: US 87-MT 3-MT 200
Minimum Vertical Clearance: 4.22m (13.85ft),  Kilometerpoint: 0.954,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 56.4m (185.0ft)

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Structure Number: P00060094+08282,  Location: GREAT FALLS-10TH AVE S (Lat: 47.493358,  Lng: -111.311575),  Route carried "under" structure: City street 5205,  Year Built: 1951,  Structure Length: 0. m,  Average Daily Traffic: 5,241 (year 2020),  Truck Traffic: 1%,  Features Intersected: MISSOURI RIVER-U5205-RR,  Facility Carried by Structure: US 89-MT 3-MT 200
Minimum Vertical Clearance: 5.85m (19.19ft),  Kilometerpoint: 0.958,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 56.4m (185.0ft)

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Structure Number: U05204000+03801,  Location: BLACK EAGLE-SMELTER AVE (Lat: 47.524756,  Lng: -111.281889),  Route carried "under" structure: US 10,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 12,549 (year 2020),  Truck Traffic: 2%,  Features Intersected: 15TH ST NE,  Facility Carried by Structure: SMELTER AVE
Minimum Vertical Clearance: 4.43m (14.53ft),  Kilometerpoint: 3.402,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Length of Maximum Span: 12.2m (40.0ft)

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Structure Number: U05210000+00001,  Location: GREAT FALLS-CENTRAL AVE W (Lat: 47.507839,  Lng: -111.343911),  Route carried "under" structure: Interstate 15,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 5,946 (year 2020),  Truck Traffic: 15%,  Features Intersected: INT CENTRAL AVE W-I 15,  Facility Carried by Structure: CENTRAL AVE W
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 450.681,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 21.8m (71.5ft)

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Structure Number: U05210000+01601,  Location: GREAT FALLS-CENTRAL AVE W (Lat: 47.507772,  Lng: -111.340647),  Route carried "under" structure: ServiceCity street 72517,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 653 (year 2020),  Truck Traffic: 3%,  Features Intersected: GALT AVE-RR,  Facility Carried by Structure: CENTRAL AVE W
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 0.029,  Lanes on structure: 1,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 45.1m (148.0ft)