Bridge Statistics for Clinton, Montana (MT)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 15Number of bridges
- 233ft / 71.0mTotal length
- $1,994,000Total costs
- 68,442Total average daily traffic
- 12,287Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Clinton
- No street view available for this location
- New bridges - historical statistics
- 11950-1959
- 61960-1969
- 71970-1979
- 11980-1989
- Bridge Condition - Deck
- 20.0%Good
- 40.0%Satisfactory
- 40.0%Fair
- Bridge Condition - Superstructure
- 10.0%Good
- 50.0%Satisfactory
- 20.0%Fair
- 20.0%Poor
- Bridge Condition - Substructure
- 20.0%Good
- 50.0%Satisfactory
- 20.0%Fair
- 10.0%Poor
- Bridge Condition - Channel
- 25.0%Very good
- 25.0%Good
- 25.0%Satisfactory
- 25.0%Poor
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Structure Number: 11603000000007, Location: VALLEY OF THE MOON (Lat: 46.699178, Lng: -113.666908), Route carried "on" structure: Federal lands road 34, Year Built: 1975, Status: Posted for load, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 50 (year 0000), Average Future Daily Traffic: 75 (year 2042), Design Load: HS 20, Features Intersected: ROCK CR, Facility Carried by Structure: GILBERT CR. RD.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.017, Lanes on structure: 1, Owner: U.S. Forest Service, Approaching Roadway Width: 3.4m (11.2ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 2, Length of Maximum Span: 24.2m (79.4ft), Curb-To-Curb Width: 3.4m (11.2ft), Out-to-Out Width: 3.7m (12.1ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 17.2 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: 13.3 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: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: High priority of corrective action, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Structure Number: 11603000000007, Location: VALLEY OF THE MOON (Lat: 46.699178, Lng: -113.666908), Route carried "on" structure: Federal lands road 34, Year Built: 1975, Status: Posted for load, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 50 (year 0000), Average Future Daily Traffic: 75 (year 2042), Design Load: HS 20, Features Intersected: ROCK CR, Facility Carried by Structure: GILBERT CR. RD.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.017, Lanes on structure: 1, Owner: U.S. Forest Service, Approaching Roadway Width: 3.4m (11.2ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 2, Length of Maximum Span: 24.2m (79.4ft), Curb-To-Curb Width: 3.4m (11.2ft), Out-to-Out Width: 3.7m (12.1ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 17.2 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: 13.3 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: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: High priority of corrective action, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Other, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 11603000000049, Location: VALLEY OF THE MOON (Lat: 46.697336, Lng: -113.669725), Route carried "on" structure: Federal lands road 34, Year Built: 1982, Year Reconstructed: 1998, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 50 (year 0000), Average Future Daily Traffic: 75 (year 2042), Features Intersected: ROCK CREEK, Facility Carried by Structure: GILBERT CR. RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.320, Lanes on structure: 1, Owner: U.S. Forest Service, Approaching Roadway Width: 3.7m (12.1ft), Material/Design: Steel, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.7m (48.2ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 3.7m (12.1ft), Out-to-Out Width: 4.3m (14.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Poor, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 11603000000049, Location: VALLEY OF THE MOON (Lat: 46.697336, Lng: -113.669725), Route carried "on" structure: Federal lands road 34, Year Built: 1982, Year Reconstructed: 1998, Status: Open, Structure Length: 1.52m (4.99ft), Average Daily Traffic: 50 (year 0000), Average Future Daily Traffic: 75 (year 2042), Features Intersected: ROCK CREEK, Facility Carried by Structure: GILBERT CR. RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.320, Lanes on structure: 1, Owner: U.S. Forest Service, Approaching Roadway Width: 3.7m (12.1ft), Material/Design: Steel, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.7m (48.2ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 3.7m (12.1ft), Out-to-Out Width: 4.3m (14.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Poor, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: I00090117+00711, Location: 3.7M W CLINTON (Lat: 46.805967, Lng: -113.779114), Route carried "on" structure: Interstate 90, Year Built: 1963, Status: Open, Structure Length: 3.96m (12.99ft), Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 11,482 (year 2040), Design Load: HS 20, Features Intersected: SEP E MULLAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 187.764, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 50.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 33.6 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 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: I00090117+00711, Location: 3.7M W CLINTON (Lat: 46.805967, Lng: -113.779114), Route carried "on" structure: Interstate 90, Year Built: 1963, Status: Open, Structure Length: 3.96m (12.99ft), Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 11,482 (year 2040), Design Load: HS 20, Features Intersected: SEP E MULLAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 187.764, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 50.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 33.6 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 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: I00090117+00712, Location: 3.7M W CLINTON (Lat: 46.806131, Lng: -113.778908), Route carried "on" structure: Interstate 90, Year Built: 1963, Status: Open, Structure Length: 3.96m (12.99ft), Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 11,482 (year 2040), Design Load: HS 20, Features Intersected: SEP E MULLAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 187.833, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 29.9 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Latex Concrete
Structure Number: I00090117+00712, Location: 3.7M W CLINTON (Lat: 46.806131, Lng: -113.778908), Route carried "on" structure: Interstate 90, Year Built: 1963, Status: Open, Structure Length: 3.96m (12.99ft), Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 11,482 (year 2040), Design Load: HS 20, Features Intersected: SEP E MULLAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 187.833, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.7m (44.9ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 29.9 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: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: I00090118+06291, Location: 1.9M W CLINTON (Lat: 46.795306, Lng: -113.751064), Route carried "on" structure: Interstate 90, Year Built: 1963, Status: Open, Structure Length: 10.70m (35.10ft), Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 11,482 (year 2040), Design Load: HS 20, Features Intersected: RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 190.297, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Number Of Approach Spans: 3, Length of Maximum Span: 21.6m (70.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.7m (31.8ft)
Condition: Deck: Satisfactory, Superstructure: Poor, Substructure: Satisfactory, Operating Rating: 36.3 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 28.1 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Meets minimum limits, 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: 11.60m (38.06ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 48 months, Inspection Date: May 2020, Critical Feature Inspection Date: May 2020, Other Special Inspection Date: October 2020, Bridge Improvement Cost: $660,000, Roadway Improvement Cost: $330,000, Total Project Cost: $990,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
Structure Number: I00090118+06291, Location: 1.9M W CLINTON (Lat: 46.795306, Lng: -113.751064), Route carried "on" structure: Interstate 90, Year Built: 1963, Status: Open, Structure Length: 10.70m (35.10ft), Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 11,482 (year 2040), Design Load: HS 20, Features Intersected: RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 190.297, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Number Of Approach Spans: 3, Length of Maximum Span: 21.6m (70.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.7m (31.8ft)
Condition: Deck: Satisfactory, Superstructure: Poor, Substructure: Satisfactory, Operating Rating: 36.3 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 28.1 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Meets minimum limits, 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: 11.60m (38.06ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 48 months, Inspection Date: May 2020, Critical Feature Inspection Date: May 2020, Other Special Inspection Date: October 2020, Bridge Improvement Cost: $660,000, Roadway Improvement Cost: $330,000, Total Project Cost: $990,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: I00090118+06292, Location: 1.9M W CLINTON (Lat: 46.795444, Lng: -113.751653), Route carried "on" structure: Interstate 90, Year Built: 1963, Status: Open, Structure Length: 10.83m (35.53ft), Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 11,482 (year 2040), Design Load: HS 20, Features Intersected: RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 190.303, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Number Of Approach Spans: 3, Length of Maximum Span: 21.6m (70.9ft), Curb or Sidewalk Widths: Left: 0.6m (2.0ft), Right: 0.6m (2.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.7m (31.8ft)
Condition: Deck: Good, Superstructure: Poor, Substructure: Good, Operating Rating: 38.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Meets minimum limits, 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: 11.70m (38.39ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 48 months, Inspection Date: May 2020, Critical Feature Inspection Date: May 2020, Other Special Inspection Date: October 2020, Bridge Improvement Cost: $669,000, Roadway Improvement Cost: $335,000, Total Project Cost: $1,004,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
Structure Number: I00090118+06292, Location: 1.9M W CLINTON (Lat: 46.795444, Lng: -113.751653), Route carried "on" structure: Interstate 90, Year Built: 1963, Status: Open, Structure Length: 10.83m (35.53ft), Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Average Future Daily Traffic: 11,482 (year 2040), Design Load: HS 20, Features Intersected: RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 190.303, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Number Of Approach Spans: 3, Length of Maximum Span: 21.6m (70.9ft), Curb or Sidewalk Widths: Left: 0.6m (2.0ft), Right: 0.6m (2.0ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.7m (31.8ft)
Condition: Deck: Good, Superstructure: Poor, Substructure: Good, Operating Rating: 38.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Meets minimum limits, 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: 11.70m (38.39ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 48 months, Inspection Date: May 2020, Critical Feature Inspection Date: May 2020, Other Special Inspection Date: October 2020, Bridge Improvement Cost: $669,000, Roadway Improvement Cost: $335,000, Total Project Cost: $1,004,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: L32103000+01001, Location: ROCK CREEK INT (Lat: 46.725733, Lng: -113.668081), Route carried "on" structure: County highway 32103, Year Built: 1972, Status: Open, Structure Length: 13.72m (45.01ft), Average Daily Traffic: 554 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 582 (year 2040), Design Load: HS 20, Features Intersected: CLARK FK-RR-HWY 106, Facility Carried by Structure: ROCK CR RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.047, Lanes on structure: 2, Lanes under structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 7, Length of Maximum Span: 21.8m (71.5ft), Curb-To-Curb Width: 8.7m (28.5ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Channel: Very good, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 28.1 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: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, 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: Monolithic Concrete
Structure Number: L32103000+01001, Location: ROCK CREEK INT (Lat: 46.725733, Lng: -113.668081), Route carried "on" structure: County highway 32103, Year Built: 1972, Status: Open, Structure Length: 13.72m (45.01ft), Average Daily Traffic: 554 (year 2020), Truck Traffic: 3%, Average Future Daily Traffic: 582 (year 2040), Design Load: HS 20, Features Intersected: CLARK FK-RR-HWY 106, Facility Carried by Structure: ROCK CR RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.047, Lanes on structure: 2, Lanes under structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 7, Length of Maximum Span: 21.8m (71.5ft), Curb-To-Curb Width: 8.7m (28.5ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Channel: Very good, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 28.1 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: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, 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: Monolithic Concrete
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Structure Number: L32104031+09001, Location: 1M S CLINTON (Lat: 46.751478, Lng: -113.720436), Route carried "on" structure: County highway 32104, Year Built: 1956, Status: Open, Structure Length: 6.70m (21.98ft), Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Average Future Daily Traffic: 100 (year 2037), Design Load: HS 20, Features Intersected: CLARK FORK 093, Facility Carried by Structure: SCHWARTZ CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.877, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 24.4m (80.1ft), Curb-To-Curb Width: 4.3m (14.1ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 40.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: May 2020, Critical Feature Inspection Date: May 2020, Underwater Inspection Date: August 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: L32104031+09001, Location: 1M S CLINTON (Lat: 46.751478, Lng: -113.720436), Route carried "on" structure: County highway 32104, Year Built: 1956, Status: Open, Structure Length: 6.70m (21.98ft), Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Average Future Daily Traffic: 100 (year 2037), Design Load: HS 20, Features Intersected: CLARK FORK 093, Facility Carried by Structure: SCHWARTZ CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.877, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 24.4m (80.1ft), Curb-To-Curb Width: 4.3m (14.1ft), Out-to-Out Width: 4.9m (16.1ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 40.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Somewhat better than minimum adequacy, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: May 2020, Critical Feature Inspection Date: May 2020, Underwater Inspection Date: August 2021, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: L32212004+08401, Location: 3M SE CLINTON (Lat: 46.728183, Lng: -113.667944), Route carried "on" structure: ServiceCounty highway 32212, Year Built: 1972, Status: Open, Structure Length: 8.71m (28.58ft), Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Average Future Daily Traffic: 100 (year 2037), Design Load: HS 15, Features Intersected: INT ROCK CREEK I 90 004, Facility Carried by Structure: BONITA RNGR STA RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.231, 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: 29.6m (97.1ft), Curb-To-Curb Width: 9.6m (31.5ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Operating Rating: 40.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 22.7 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Underclear: Better than present minimum criteria, 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: Monolithic Concrete
Structure Number: L32212004+08401, Location: 3M SE CLINTON (Lat: 46.728183, Lng: -113.667944), Route carried "on" structure: ServiceCounty highway 32212, Year Built: 1972, Status: Open, Structure Length: 8.71m (28.58ft), Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Average Future Daily Traffic: 100 (year 2037), Design Load: HS 15, Features Intersected: INT ROCK CREEK I 90 004, Facility Carried by Structure: BONITA RNGR STA RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.231, 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: 29.6m (97.1ft), Curb-To-Curb Width: 9.6m (31.5ft), Out-to-Out Width: 10.4m (34.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Fair, Operating Rating: 40.8 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 22.7 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Underclear: Better than present minimum criteria, 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: Monolithic Concrete
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Structure Number: S00210010+00611, Location: CLINTON (Lat: 46.780756, Lng: -113.713372), Route carried "on" structure: State highway 210, Year Built: 1972, Status: Open, Structure Length: 8.41m (27.59ft), Average Daily Traffic: 1,050 (year 2020), Truck Traffic: 2%, Average Future Daily Traffic: 1,103 (year 2040), Design Load: HS 20, Features Intersected: INT CLINTON-I 90
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.207, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 30.9m (101.4ft), Curb-To-Curb Width: 11.7m (38.4ft), Out-to-Out Width: 12.2m (40.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 47.2 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, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Latex Concrete
Structure Number: S00210010+00611, Location: CLINTON (Lat: 46.780756, Lng: -113.713372), Route carried "on" structure: State highway 210, Year Built: 1972, Status: Open, Structure Length: 8.41m (27.59ft), Average Daily Traffic: 1,050 (year 2020), Truck Traffic: 2%, Average Future Daily Traffic: 1,103 (year 2040), Design Load: HS 20, Features Intersected: INT CLINTON-I 90
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 16.207, Lanes on structure: 2, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 30.9m (101.4ft), Curb-To-Curb Width: 11.7m (38.4ft), Out-to-Out Width: 12.2m (40.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 47.2 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, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: I00090117+00711, Location: 37M W CLINTON (Lat: 46.805967, Lng: -113.779114), Route carried "under" structure: ServiceCounty highway 32211, Year Built: 1963, Structure Length: 0. m, Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Features Intersected: SEP E MULLAN ROAD, Facility Carried by Structure: I 90
Minimum Vertical Clearance: 5.69m (18.67ft), Kilometerpoint: 0.137, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 13.7m (44.9ft)
Structure Number: I00090117+00711, Location: 37M W CLINTON (Lat: 46.805967, Lng: -113.779114), Route carried "under" structure: ServiceCounty highway 32211, Year Built: 1963, Structure Length: 0. m, Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Features Intersected: SEP E MULLAN ROAD, Facility Carried by Structure: I 90
Minimum Vertical Clearance: 5.69m (18.67ft), Kilometerpoint: 0.137, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 13.7m (44.9ft)
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Structure Number: I00090117+00712, Location: 37M W CLINTON (Lat: 46.806131, Lng: -113.778908), Route carried "under" structure: ServiceCounty highway 32211, Year Built: 1963, Structure Length: 0. m, Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Features Intersected: SEP E MULLAN ROAD, Facility Carried by Structure: I 90
Minimum Vertical Clearance: 4.49m (14.73ft), Kilometerpoint: 0.114, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 13.7m (44.9ft)
Structure Number: I00090117+00712, Location: 37M W CLINTON (Lat: 46.806131, Lng: -113.778908), Route carried "under" structure: ServiceCounty highway 32211, Year Built: 1963, Structure Length: 0. m, Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Features Intersected: SEP E MULLAN ROAD, Facility Carried by Structure: I 90
Minimum Vertical Clearance: 4.49m (14.73ft), Kilometerpoint: 0.114, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 13.7m (44.9ft)
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Structure Number: L32103000+01001, Location: ROCK CREEK INT (Lat: 46.725733, Lng: -113.668081), Route carried "under" structure: ServiceCounty highway 32214, Year Built: 1972, Structure Length: 0. m, Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Features Intersected: CLARK FK-RR-HWY 106, Facility Carried by Structure: ROCK CR RD
Minimum Vertical Clearance: 7.00m (22.97ft), Kilometerpoint: 0.115, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.8m (71.5ft)
Structure Number: L32103000+01001, Location: ROCK CREEK INT (Lat: 46.725733, Lng: -113.668081), Route carried "under" structure: ServiceCounty highway 32214, Year Built: 1972, Structure Length: 0. m, Average Daily Traffic: 100 (year 2022), Truck Traffic: 3%, Features Intersected: CLARK FK-RR-HWY 106, Facility Carried by Structure: ROCK CR RD
Minimum Vertical Clearance: 7.00m (22.97ft), Kilometerpoint: 0.115, Lanes on structure: 2, Lanes under structure: 2, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 21.8m (71.5ft)
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Structure Number: L32212004+08401, Location: 3M SE CLINTON (Lat: 46.728183, Lng: -113.667944), Route carried "under" structure: Interstate 90, Year Built: 1972, Structure Length: 0. m, Average Daily Traffic: 11,563 (year 2020), Truck Traffic: 16%, Features Intersected: INT ROCK CREEK I 90 004, Facility Carried by Structure: BONITA RNGR STA RD
Minimum Vertical Clearance: 5.10m (16.73ft), Kilometerpoint: 201.860, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 29.6m (97.1ft)
Structure Number: L32212004+08401, Location: 3M SE CLINTON (Lat: 46.728183, Lng: -113.667944), Route carried "under" structure: Interstate 90, Year Built: 1972, Structure Length: 0. m, Average Daily Traffic: 11,563 (year 2020), Truck Traffic: 16%, Features Intersected: INT ROCK CREEK I 90 004, Facility Carried by Structure: BONITA RNGR STA RD
Minimum Vertical Clearance: 5.10m (16.73ft), Kilometerpoint: 201.860, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 29.6m (97.1ft)
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Structure Number: S00210010+00611, Location: CLINTON (Lat: 46.780756, Lng: -113.713372), Route carried "under" structure: Interstate 90, Year Built: 1972, Structure Length: 0. m, Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Features Intersected: INT CLINTON-I 90, Facility Carried by Structure: S 210
Minimum Vertical Clearance: 5.08m (16.67ft), Kilometerpoint: 193.740, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 30.9m (101.4ft)
Structure Number: S00210010+00611, Location: CLINTON (Lat: 46.780756, Lng: -113.713372), Route carried "under" structure: Interstate 90, Year Built: 1972, Structure Length: 0. m, Average Daily Traffic: 10,935 (year 2020), Truck Traffic: 19%, Features Intersected: INT CLINTON-I 90, Facility Carried by Structure: S 210
Minimum Vertical Clearance: 5.08m (16.67ft), Kilometerpoint: 193.740, Lanes on structure: 2, Lanes under structure: 4, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 30.9m (101.4ft)