Bridge Statistics for Montana City, Montana (MT)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 10Number of bridges
- 125ft / 37.5mTotal length
- 48,665Total average daily traffic
- 4,520Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Montana City
- No street view available for this location
- New bridges - historical statistics
- 11950-1959
- 81960-1969
- 11970-1979
- Bridge Condition - Deck
- 42.9%Good
- 42.9%Satisfactory
- 14.3%Fair
- Bridge Condition - Superstructure
- 28.6%Good
- 71.4%Satisfactory
- Bridge Condition - Substructure
- 14.3%Good
- 57.1%Satisfactory
- 28.6%Fair
- Bridge Condition - Channel
- 50.0%Very good
- 50.0%Satisfactory
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Structure Number: 11202000000001, Location: MCCLELLAN (Lat: 46.464169, Lng: -111.855378), Route carried "on" structure: Federal lands road 294, Year Built: 1959, Year Reconstructed: 1995, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 40 (year 2003), Average Future Daily Traffic: 60 (year 2042), Design Load: HS 20, Features Intersected: MCCLELLAN CREEK, Facility Carried by Structure: MCCLELLEAN CK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.920, Lanes on structure: 1, Owner: U.S. Forest Service, Approaching Roadway Width: 4.3m (14.1ft), Skew: 3 degrees, Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 4.3m (14.1ft), Out-to-Out Width: 4.6m (15.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 26.6 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 20.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, 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, Inspection Date: July 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Other
Structure Number: 11202000000001, Location: MCCLELLAN (Lat: 46.464169, Lng: -111.855378), Route carried "on" structure: Federal lands road 294, Year Built: 1959, Year Reconstructed: 1995, Status: Open, Structure Length: 0.73m (2.40ft), Average Daily Traffic: 40 (year 2003), Average Future Daily Traffic: 60 (year 2042), Design Load: HS 20, Features Intersected: MCCLELLAN CREEK, Facility Carried by Structure: MCCLELLEAN CK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.920, Lanes on structure: 1, Owner: U.S. Forest Service, Approaching Roadway Width: 4.3m (14.1ft), Skew: 3 degrees, Material/Design: Wood or Timber, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 4.3m (14.1ft), Out-to-Out Width: 4.6m (15.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 26.6 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 20.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, 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, Inspection Date: July 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: I00015185+05791, Location: 1.9M S MONTANA CITY (Lat: 46.511433, Lng: -111.947842), Route carried "on" structure: Interstate 15, Year Built: 1968, Status: Open, Structure Length: 4.11m (13.48ft), Average Daily Traffic: 7,014 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 7,750 (year 2040), Design Load: HS 20, Features Intersected: SEP S HWY 282
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 298.008, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.5m (50.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 54.4 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: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: March 2018, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Membrane: Epoxy
Structure Number: I00015185+05791, Location: 1.9M S MONTANA CITY (Lat: 46.511433, Lng: -111.947842), Route carried "on" structure: Interstate 15, Year Built: 1968, Status: Open, Structure Length: 4.11m (13.48ft), Average Daily Traffic: 7,014 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 7,750 (year 2040), Design Load: HS 20, Features Intersected: SEP S HWY 282
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 298.008, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 2 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 15.5m (50.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 54.4 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: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 48 months, Inspection Date: March 2018, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Membrane: Epoxy
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Structure Number: I00015187+00791, Location: 0.6M S MONTANA CITY (Lat: 46.531989, Lng: -111.940875), Route carried "on" structure: Interstate 15, Year Built: 1969, Status: Open, Structure Length: 7.25m (23.79ft), Average Daily Traffic: 7,014 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 7,750 (year 2040), Design Load: HS 20, Features Intersected: ABANDONED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 300.440, Lanes on 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: 5, Length of Maximum Span: 20.1m (65.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, 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: Somewhat better than minimum adequacy, Underclear: Equal to present desirable criteria, 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: Bituminous, Membrane: Preformed Fabric
Structure Number: I00015187+00791, Location: 0.6M S MONTANA CITY (Lat: 46.531989, Lng: -111.940875), Route carried "on" structure: Interstate 15, Year Built: 1969, Status: Open, Structure Length: 7.25m (23.79ft), Average Daily Traffic: 7,014 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 7,750 (year 2040), Design Load: HS 20, Features Intersected: ABANDONED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 300.440, Lanes on 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: 5, Length of Maximum Span: 20.1m (65.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, 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: Somewhat better than minimum adequacy, Underclear: Equal to present desirable criteria, 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: Bituminous, Membrane: Preformed Fabric
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Structure Number: I00015187+00792, Location: 0.6M S MONTANA CITY (Lat: 46.531786, Lng: -111.941094), Route carried "on" structure: Interstate 15, Year Built: 1969, Status: Open, Structure Length: 7.04m (23.10ft), Average Daily Traffic: 7,014 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 7,750 (year 2040), Design Load: HS 20, Features Intersected: ABANDONED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 300.165, Lanes on 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: 5, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 51.7 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: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
Structure Number: I00015187+00792, Location: 0.6M S MONTANA CITY (Lat: 46.531786, Lng: -111.941094), Route carried "on" structure: Interstate 15, Year Built: 1969, Status: Open, Structure Length: 7.04m (23.10ft), Average Daily Traffic: 7,014 (year 2020), Truck Traffic: 14%, Average Future Daily Traffic: 7,750 (year 2040), Design Load: HS 20, Features Intersected: ABANDONED RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 300.165, Lanes on 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: 5, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 51.7 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: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2022, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
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Structure Number: L22202000+05001, Location: MONTANA CITY (Lat: 46.534331, Lng: -111.935842), Route carried "on" structure: County highway 22202, Year Built: 1975, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Average Future Daily Traffic: 100 (year 2037), Features Intersected: MCCLELLAN CREEK 021, Facility Carried by Structure: MCCLELLAN CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.793, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.9m (22.6ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.7m (28.5ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: 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 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: April 2020, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: L22202000+05001, Location: MONTANA CITY (Lat: 46.534331, Lng: -111.935842), Route carried "on" structure: County highway 22202, Year Built: 1975, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Average Future Daily Traffic: 100 (year 2037), Features Intersected: MCCLELLAN CREEK 021, Facility Carried by Structure: MCCLELLAN CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.793, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.9m (22.6ft), Material/Design: Concrete, Design/Construction: Channel Beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 8.7m (28.5ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: 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 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: April 2020, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: L22926001+05001, Location: 1M N MONTANA CITY (Lat: 46.563567, Lng: -111.958172), Route carried "on" structure: ServiceCounty highway 22926, Year Built: 1968, Status: Open, Structure Length: 8.67m (28.44ft), Average Daily Traffic: 1,596 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 1,676 (year 2040), Design Load: HS 20, Features Intersected: I-15, Facility Carried by Structure: S HILLS RD-HWY 282
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.749, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, 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: 9.6m (31.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 30.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 12.7 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, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, 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
Structure Number: L22926001+05001, Location: 1M N MONTANA CITY (Lat: 46.563567, Lng: -111.958172), Route carried "on" structure: ServiceCounty highway 22926, Year Built: 1968, Status: Open, Structure Length: 8.67m (28.44ft), Average Daily Traffic: 1,596 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 1,676 (year 2040), Design Load: HS 20, Features Intersected: I-15, Facility Carried by Structure: S HILLS RD-HWY 282
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.749, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, 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: 9.6m (31.5ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 30.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 12.7 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, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, 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: S00518000+00001, Location: MONTANA CITY (Lat: 46.540569, Lng: -111.944928), Route carried "on" structure: State highway 518, Year Built: 1968, Status: Open, Structure Length: 9.05m (29.69ft), Average Daily Traffic: 4,659 (year 2020), Truck Traffic: 1%, Average Future Daily Traffic: 4,892 (year 2040), Design Load: HS 20, Features Intersected: INT MONTANA CITY-I 15
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: 9.8m (32.2ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 23.3m (76.4ft), 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: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 37.2 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: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: S00518000+00001, Location: MONTANA CITY (Lat: 46.540569, Lng: -111.944928), Route carried "on" structure: State highway 518, Year Built: 1968, Status: Open, Structure Length: 9.05m (29.69ft), Average Daily Traffic: 4,659 (year 2020), Truck Traffic: 1%, Average Future Daily Traffic: 4,892 (year 2040), Design Load: HS 20, Features Intersected: INT MONTANA CITY-I 15
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: 9.8m (32.2ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 23.3m (76.4ft), 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: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 37.2 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: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: I00015185+05791, Location: 19M S MONTANA CITY (Lat: 46.511433, Lng: -111.947842), Route carried "under" structure: ServiceCounty highway 22925, Year Built: 1968, Structure Length: 0. m, Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Features Intersected: SEP S HWY 282, Facility Carried by Structure: I 15
Minimum Vertical Clearance: 5.18m (16.99ft), Kilometerpoint: 15.626, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 15.5m (50.9ft)
Structure Number: I00015185+05791, Location: 19M S MONTANA CITY (Lat: 46.511433, Lng: -111.947842), Route carried "under" structure: ServiceCounty highway 22925, Year Built: 1968, Structure Length: 0. m, Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Features Intersected: SEP S HWY 282, Facility Carried by Structure: I 15
Minimum Vertical Clearance: 5.18m (16.99ft), Kilometerpoint: 15.626, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 15.5m (50.9ft)
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Structure Number: L22926001+05001, Location: 1M N MONTANA CITY (Lat: 46.563567, Lng: -111.958172), Route carried "under" structure: Interstate 15, Year Built: 1968, Structure Length: 0. m, Average Daily Traffic: 10,564 (year 2020), Truck Traffic: 7%, Features Intersected: I-15, Facility Carried by Structure: S HILLS RD-HWY 282
Minimum Vertical Clearance: 5.28m (17.32ft), Kilometerpoint: 304.219, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 23.2m (76.1ft)
Structure Number: L22926001+05001, Location: 1M N MONTANA CITY (Lat: 46.563567, Lng: -111.958172), Route carried "under" structure: Interstate 15, Year Built: 1968, Structure Length: 0. m, Average Daily Traffic: 10,564 (year 2020), Truck Traffic: 7%, Features Intersected: I-15, Facility Carried by Structure: S HILLS RD-HWY 282
Minimum Vertical Clearance: 5.28m (17.32ft), Kilometerpoint: 304.219, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 23.2m (76.1ft)
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Structure Number: S00518000+00001, Location: MONTANA CITY (Lat: 46.540569, Lng: -111.944928), Route carried "under" structure: Interstate 15, Year Built: 1968, Structure Length: 0. m, Average Daily Traffic: 10,564 (year 2020), Truck Traffic: 7%, Features Intersected: INT MONTANA CITY-I 15, Facility Carried by Structure: S 518
Minimum Vertical Clearance: 5.33m (17.49ft), Kilometerpoint: 301.444, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 23.3m (76.4ft)
Structure Number: S00518000+00001, Location: MONTANA CITY (Lat: 46.540569, Lng: -111.944928), Route carried "under" structure: Interstate 15, Year Built: 1968, Structure Length: 0. m, Average Daily Traffic: 10,564 (year 2020), Truck Traffic: 7%, Features Intersected: INT MONTANA CITY-I 15, Facility Carried by Structure: S 518
Minimum Vertical Clearance: 5.33m (17.49ft), Kilometerpoint: 301.444, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 23.3m (76.4ft)