Bridge Statistics for Piedmont, South Dakota (SD)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 47078533,  Location: 2.2 N of Exit 44 (Lat: 44.267519,  Lng: -103.417500),  Route carried "on" structure: ServiceInterstate 90,  Year Built: 2016,  Status: Open,  Structure Length: 8.50m (27.89ft),  Average Daily Traffic: 700 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,045 (year 2040),  Design Load: HL 93,  Features Intersected: ELK CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 68.671,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 63.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 48.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 47079547,  Location: 11.7S&4.9E STURGIS (Lat: 44.247217,  Lng: -103.417503),  Route carried "on" structure: County highway ,  Year Built: 1955,  Year Reconstructed: 1960,  Status: Posted for load,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 11 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 11 (year 2032),  Design Load: HS 20,  Features Intersected: LITTLE ELK CK,  Facility Carried by Structure: LITTLE ELK CK. RD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 3 degrees,  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 23.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 1.77m (5.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $10,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $25,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 47080534,  Location: 1.8 NW N PIEDMONT INTERCH (Lat: 44.265408,  Lng: -103.412247),  Route carried "on" structure: Interstate 90,  Year Built: 2017,  Status: Open,  Structure Length: 4.86m (15.94ft),  Average Daily Traffic: 11,540 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 17,391 (year 2041),  Design Load: HL 93,  Features Intersected: ELK CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 68.896,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 13.3m (43.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Very good,  Channel: Excellent,  Operating Rating: 51.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 40.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 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: 47080535,  Location: 1.8 NW N PIEDMONT INTERCH (Lat: 44.265322,  Lng: -103.412486),  Route carried "on" structure: Interstate 90,  Year Built: 2018,  Status: Open,  Structure Length: 4.86m (15.94ft),  Average Daily Traffic: 11,540 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 17,391 (year 2041),  Design Load: HL 93,  Features Intersected: ELK CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 68.896,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 13.3m (43.6ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Very good,  Channel: Very good,  Operating Rating: 52.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 40.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  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: 47083533,  Location: 5.3E & 10.3S STURGIS (Lat: 44.265872,  Lng: -103.411514),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 4.60m (15.09ft),  Average Daily Traffic: 15 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 15 (year 2032),  Design Load: HS 20,  Features Intersected: CK,  Facility Carried by Structure: SIDNEY STAGE RD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 4.85m (15.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $15,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $28,000,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 47084546,  Location: 0.6 NW N PIEDMONT INTERCH (Lat: 44.248919,  Lng: -103.402189),  Route carried "on" structure: ServiceInterstate 90,  Year Built: 2016,  Status: Open,  Structure Length: 4.04m (13.25ft),  Average Daily Traffic: 700 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,045 (year 2040),  Design Load: HL 93,  Features Intersected: LITTLE ELK CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.972,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 45.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 34.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  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: 47085545,  Location: 0.5 NW PIEDMONT INTERCH (Lat: 44.249144,  Lng: -103.401517),  Route carried "on" structure: Interstate 90,  Year Built: 2017,  Status: Open,  Structure Length: 4.59m (15.06ft),  Average Daily Traffic: 11,540 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 17,391 (year 2041),  Design Load: HL 93,  Features Intersected: LITTLE ELK CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.972,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 12.6m (41.3ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 43.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 33.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 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: 47085546,  Location: 0.5 NW PIEDMONT INTERCH (Lat: 44.249061,  Lng: -103.401756),  Route carried "on" structure: Interstate 90,  Year Built: 2018,  Status: Open,  Structure Length: 4.59m (15.06ft),  Average Daily Traffic: 11,540 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 17,391 (year 2041),  Design Load: HL 93,  Features Intersected: LITTLE ELK CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.972,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 12.6m (41.3ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Excellent,  Operating Rating: 45.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 34.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  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: 47088539,  Location: 0.3W & 1.7 N OF PIEDMONT (Lat: 44.257231,  Lng: -103.397894),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 30 (year 2019),  Average Future Daily Traffic: 30 (year 2039),  Design Load: HS 20,  Features Intersected: ELK CK,  Facility Carried by Structure: DOMINO PL.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 5.6m (18.4ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Poor,  Channel: Good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.22m (4.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $25,000,  Roadway Improvement Cost: $10,000,  Total Project Cost: $40,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 4708855,  Location: N PIEDMONT INTERCHANGE (Lat: 44.241939,  Lng: -103.396331),  Route carried "on" structure: Interstate 90,  Year Built: 2017,  Status: Open,  Structure Length: 6.03m (19.78ft),  Average Daily Traffic: 11,625 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 17,519 (year 2041),  Design Load: HL 93,  Features Intersected: CHIMNEY CANYON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 71.873,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 50.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 37.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 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: 47088551,  Location: N PIEDMONT INTERCHANGE (Lat: 44.241942,  Lng: -103.396642),  Route carried "on" structure: Interstate 90,  Year Built: 2018,  Status: Open,  Structure Length: 6.03m (19.78ft),  Average Daily Traffic: 11,625 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 17,519 (year 2041),  Design Load: HL 93,  Features Intersected: CHIMNEY CANYON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 71.873,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 20.7m (67.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Very good,  Superstructure: Excellent,  Substructure: Excellent,  Operating Rating: 48.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 37.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  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: 47095556,  Location: 0.7 E & 0.6 S I90 Exit 44 (Lat: 44.233650,  Lng: -103.382911),  Route carried "on" structure: ServiceCounty highway ,  Year Built: 2015,  Status: Open,  Structure Length: 1.06m (3.48ft),  Average Daily Traffic: 175 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 260 (year 2037),  Design Load: HL 93,  Features Intersected: TRIB PRIEST CANYON CK,  Facility Carried by Structure: Spring Valley Road
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.2m (17.1ft)

Condition: Channel: Excellent,  Culverts: Very good,  Operating Rating: 31.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 24.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2020

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Structure Number: 47098563,  Location: S PIEDMONT INTERCHANGE (Lat: 44.224019,  Lng: -103.377322),  Route carried "on" structure: County highway ,  Year Built: 1957,  Status: Posted for load,  Structure Length: 8.85m (29.04ft),  Average Daily Traffic: 2,392 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 2,392 (year 2040),  Design Load: HS 20,  Features Intersected: I090,  Facility Carried by Structure: ELK CK RD (FAS)
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: 7.3m (24.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 31.1m (102.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Operating Rating: 36.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 9.14m (29.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $945,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,105,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 47109579,  Location: 2 SE S PIEDMONT INTERCH (Lat: 44.201639,  Lng: -103.357264),  Route carried "on" structure: ServiceInterstate 90,  Year Built: 2008,  Status: Open,  Structure Length: 0.69m (2.26ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 50 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: DRAINAGE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 77.941,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 14.9m (48.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 0.0m

Condition: Channel: Excellent,  Culverts: Very good,  Operating Rating: 67.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2018

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Structure Number: 47110518,  Location: 8E & 8.8S STURGIS (Lat: 44.287542,  Lng: -103.352525),  Route carried "on" structure: County highway ,  Year Built: 2020,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 10 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 10 (year 2032),  Features Intersected: MORRIS CK,  Facility Carried by Structure: MORRIS CREEK PL.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Channel: Very good,  Culverts: Very good,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021

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Structure Number: 4708855,  Location: N PIEDMONT INTERCHANGE (Lat: 44.241939,  Lng: -103.396331),  Route carried "under" structure: County highway ,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 1,010 (year 2020),  Truck Traffic: 5%,  Features Intersected: CHIMNEY CANYON RD,  Facility Carried by Structure: I090 W
Minimum Vertical Clearance: 5.28m (17.32ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.7m (67.9ft)

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Structure Number: 47088551,  Location: N PIEDMONT INTERCHANGE (Lat: 44.241942,  Lng: -103.396642),  Route carried "under" structure: County highway ,  Year Built: 2018,  Structure Length: 0. m,  Average Daily Traffic: 1,010 (year 2020),  Truck Traffic: 5%,  Features Intersected: CHIMNEY CANYON RD,  Facility Carried by Structure: I090 E
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.7m (67.9ft)

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Structure Number: 47098563,  Location: S PIEDMONT INTERCHANGE (Lat: 44.224019,  Lng: -103.377322),  Route carried "under" structure: Interstate 90,  Year Built: 1957,  Structure Length: 0. m,  Average Daily Traffic: 19,590 (year 2020),  Truck Traffic: 10%,  Features Intersected: I090,  Facility Carried by Structure: ELK CK RD (FAS)
Minimum Vertical Clearance: 5.28m (17.32ft),  Kilometerpoint: 74.255,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.1m (102.0ft)