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

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Structure Number: 17396022,  Location: 4.4 W JCT SD 79 (Lat: 43.837631,  Lng: -103.265669),  Route carried "on" structure: State highway 40,  Year Built: 1974,  Status: Open,  Structure Length: 4.92m (16.14ft),  Average Daily Traffic: 875 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,427 (year 2041),  Design Load: HS 20,  Features Intersected: BATTLE CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 70.103,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.6m (61.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 43.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy

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Structure Number: 17404025,  Location: 2.6 W OF HERMOSA (Lat: 43.832069,  Lng: -103.250931),  Route carried "on" structure: State highway 40,  Year Built: 1986,  Status: Open,  Structure Length: 3.11m (10.20ft),  Average Daily Traffic: 875 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,427 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: BATTLE CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 71.584,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete continuous,  Design/Construction: Frame,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.8m (48.6ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 47.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 36.6 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 17408029,  Location: 2.4 W JCT SD 79 (Lat: 43.829117,  Lng: -103.239731),  Route carried "on" structure: State highway 40,  Year Built: 1974,  Status: Open,  Structure Length: 5.18m (16.99ft),  Average Daily Traffic: 875 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,427 (year 2041),  Design Load: HS 20,  Features Intersected: BATTLE CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 73.402,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 2 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 13.9m (45.6ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 74.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.5 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 17411027,  Location: 1.5 W OF HERMOSA (Lat: 43.829989,  Lng: -103.235644),  Route carried "on" structure: State highway 40,  Year Built: 1986,  Status: Open,  Structure Length: 6.39m (20.96ft),  Average Daily Traffic: 875 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,427 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: BATTLE CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 73.515,  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: 13.3m (43.6ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.6m (34.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 82.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  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: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 17417035,  Location: 1.8 W JCT SD 79 (Lat: 43.816989,  Lng: -103.228097),  Route carried "on" structure: State highway 36,  Year Built: 1992,  Status: Open,  Structure Length: 4.04m (13.25ft),  Average Daily Traffic: 699 (year 2021),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,140 (year 2041),  Design Load: HS 20+Mod,  Features Intersected: GRACE COOLIDGE CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 69.813,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  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: 11.0m (36.1ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 94.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 56.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 17430024,  Location: 1.6 S PENNINGTON CO LINE (Lat: 43.834150,  Lng: -103.199450),  Route carried "on" structure: State highway 79,  Year Built: 1997,  Status: Open,  Structure Length: 4.86m (15.94ft),  Average Daily Traffic: 7,258 (year 2021),  Truck Traffic: 12%,  Average Future Daily Traffic: 11,838 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: BATTLE CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 96.770,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 13.0m (42.7ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 26.4m (86.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 73.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay,  Membrane: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 1743103,  Location: 1S HERMOSA (Lat: 43.825186,  Lng: -103.197200),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 15 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 15 (year 2032),  Design Load: HS 20,  Features Intersected: BATTLE CK,  Facility Carried by Structure: HASSELSTROM PLACE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 5.9m (19.4ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.88m (2.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $3,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $4,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 17434018,  Location: 0.2 N OF HERMOSA (Lat: 43.842758,  Lng: -103.190994),  Route carried "on" structure: City street ,  Year Built: 2021,  Status: Open,  Structure Length: 0.65m (2.13ft),  Average Daily Traffic: 150 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 400 (year 2032),  Design Load: HL 93,  Features Intersected: CK,  Facility Carried by Structure: N 2ND ST OLD HWY79
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.5m (21.3ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Channel: Excellent,  Culverts: Very good,  Operating Rating: 49.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 37.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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 24 months,  Inspection Date: Febuary 2022

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Structure Number: 1744102,  Location: 1.1 E JCT SD 79 (Lat: 43.839667,  Lng: -103.178022),  Route carried "on" structure: State highway 40,  Year Built: 1968,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 598 (year 2021),  Truck Traffic: 2%,  Average Future Daily Traffic: 975 (year 2041),  Design Load: HS 20,  Features Intersected: BILLOVER CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 78.810,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.6m (18.4ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 61.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.9 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: 51090012,  Location: 1.8N & 12W of Ward (Lat: 44.179614,  Lng: -96.709506),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 67 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 83 (year 2032),  Features Intersected: Trib. to Big Sioux River,  Facility Carried by Structure: 475th Avenue
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.6m (47.9ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Satisfactory,  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: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.83m (6.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $655,000,  Roadway Improvement Cost: $30,000,  Total Project Cost: $685,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 52429448,  Location: 6.6E HAYWARD (Lat: 43.872225,  Lng: -103.202511),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Open,  Structure Length: 1.24m (4.07ft),  Average Daily Traffic: 35 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 35 (year 2032),  Features Intersected: MURPHY CK,  Facility Carried by Structure: MURPHY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 40.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 29.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 52430449,  Location: 0.8 N CUSTER CO LINE (Lat: 43.869114,  Lng: -103.199050),  Route carried "on" structure: State highway 79,  Year Built: 1997,  Status: Open,  Structure Length: 0.95m (3.12ft),  Average Daily Traffic: 6,956 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 8,452 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: BILLOVER CK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 100.664,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Excellent,  Culverts: Satisfactory,  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 24 months,  Inspection Date: March 2020