Bridge Statistics for Billings, Oklahoma (OK)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 1,  Location: 3.2E 3S OF BILLINGS (Lat: 36.487250,  Lng: -97.390258),  Route carried "on" structure: County highway N3150,  Year Built: 1990,  Status: Open,  Structure Length: 3.75m (12.30ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2040),  Design Load: HS 20,  Features Intersected: RED ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.483,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 19.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.95m (22.80ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $355,000,  Roadway Improvement Cost: $195,000,  Total Project Cost: $568,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 562,  Location: 8.1 MI E GARFIELD CO (Lat: 36.535672,  Lng: -97.315619),  Route carried "on" structure: State highway 15,  Year Built: 1927,  Year Reconstructed: 2013,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 410 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 656 (year 2040),  Design Load: H 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.032,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.70m (2.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $230,000,  Roadway Improvement Cost: $380,000,  Total Project Cost: $644,000 ( Estimate for 2015)

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Structure Number: 612,  Location: 5.7 MI E GARFIELD CO (Lat: 36.535547,  Lng: -97.358825),  Route carried "on" structure: State highway 15,  Year Built: 1927,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 660 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 1,056 (year 2040),  Design Load: H 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.172,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 44.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.04m (3.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $230,000,  Roadway Improvement Cost: $380,000,  Total Project Cost: $644,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 616,  Location: 7.1 MI E GARFIELD CO (Lat: 36.535619,  Lng: -97.333617),  Route carried "on" structure: State highway 15,  Year Built: 1927,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 410 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 656 (year 2040),  Design Load: H 20,  Features Intersected: DOE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.425,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 44.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.04m (3.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $230,000,  Roadway Improvement Cost: $380,000,  Total Project Cost: $644,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 693,  Location: 7.5W OF CERES (Lat: 36.477247,  Lng: -97.417317),  Route carried "on" structure: County highway E0370,  Year Built: 1919,  Status: Posted for load,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 38 (year 2040),  Design Load: H 10,  Features Intersected: MONKEY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.414,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Poor,  Operating Rating: 23.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 14.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 3.22m (10.56ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $165,000,  Roadway Improvement Cost: $91,000,  Total Project Cost: $261,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 1422,  Location: 4.8E 4.4N OF GARBER (Lat: 36.500089,  Lng: -97.497353),  Route carried "on" structure: County highway N3090,  Year Built: 1925,  Status: Posted for load,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2040),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.644,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 4.6m (15.1ft),  Out-to-Out Width: 5.8m (19.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 10.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 6.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 3.05m (10.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $80,000,  Roadway Improvement Cost: $43,000,  Total Project Cost: $225,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 10481,  Location: 15.4 MI E JCT SH76 (Lat: 34.332678,  Lng: -97.235478),  Route carried "on" structure: State highway 53,  Year Built: 1946,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 1,500 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 2,400 (year 2040),  Design Load: H 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 24.940,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 43.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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,  Length Of Structure Improvement: 1.01m (3.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $230,000,  Roadway Improvement Cost: $380,000,  Total Project Cost: $644,000 ( Estimate for 2015)

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Structure Number: 10604,  Location: 8.5N & 5.9E SH74 & US64 (Lat: 36.520411,  Lng: -97.480419),  Route carried "on" structure: County highway E0340,  Year Built: 1970,  Status: Posted for load,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 80 (year 2040),  Features Intersected: HEREFORD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.448,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.2m (20.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 9.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 5.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.98m (9.78ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $152,000,  Roadway Improvement Cost: $84,000,  Total Project Cost: $241,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 12492,  Location: 2.5W 1.1S OF I-35 & SH15 (Lat: 36.520353,  Lng: -97.390456),  Route carried "on" structure: County highway N3150,  Year Built: 1951,  Status: Posted for load,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 25 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 40 (year 2040),  Design Load: H 15,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  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: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 5.8m (19.0ft),  Out-to-Out Width: 5.8m (19.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 44.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 2.86m (9.38ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $146,000,  Roadway Improvement Cost: $80,000,  Total Project Cost: $230,000 ( Estimate for 2015),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 1265,  Location: 2.5 MI W OF I-35 & SH15 (Lat: 36.568319,  Lng: -97.390558),  Route carried "on" structure: County highway N3150,  Year Built: 1952,  Status: Open,  Structure Length: 0.63m (2.07ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.287,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.8m (22.3ft)

Condition: Channel: Satisfactory,  Culverts: Very good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 19.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.72m (8.92ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2018,  Bridge Improvement Cost: $100,000,  Roadway Improvement Cost: $75,000,  Total Project Cost: $225,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 14737,  Location: 0.6 MI S JCT SH 15 (Lat: 36.526969,  Lng: -97.340292),  Route carried "on" structure: Interstate 35,  Year Built: 1960,  Status: Open,  Structure Length: 0.74m (2.43ft),  Average Daily Traffic: 17,100 (year 2020),  Truck Traffic: 36%,  Average Future Daily Traffic: 27,360 (year 2040),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 40.996,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 13 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 72.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $230,000,  Roadway Improvement Cost: $380,000,  Total Project Cost: $644,000 ( Estimate for 2015)

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Structure Number: 14968,  Location: 2.7 MI S JCT SH 15 (Lat: 36.498078,  Lng: -97.332900),  Route carried "on" structure: Interstate 35,  Year Built: 1960,  Status: Open,  Structure Length: 1.41m (4.63ft),  Average Daily Traffic: 17,100 (year 2020),  Truck Traffic: 36%,  Average Future Daily Traffic: 27,360 (year 2040),  Design Load: HS 20,  Features Intersected: DOE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 37.699,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.9m (71.9ft),  Skew: 13 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 44.5 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.46m (4.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $333,000,  Roadway Improvement Cost: $549,000,  Total Project Cost: $932,000 ( Estimate for 2015)

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Structure Number: 15153,  Location: 2.0 MI S JCT SH 15 (Lat: 36.506614,  Lng: -97.336653),  Route carried "on" structure: County highway E0350,  Year Built: 1960,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 40%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: H 15,  Features Intersected: I-35 UNDER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 38.697,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 39.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 8.40m (27.56ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $689,000,  Roadway Improvement Cost: $1,137,000,  Total Project Cost: $1,929,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 15154,  Location: 1.0 MI N JCT SH 15 (Lat: 36.550047,  Lng: -97.345900),  Route carried "on" structure: County highway E0320,  Year Built: 1960,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: H 15,  Features Intersected: I-35 UNDER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 43.620,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 5.9m (19.4ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.8 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,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.40m (27.56ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $689,000,  Roadway Improvement Cost: $1,137,000,  Total Project Cost: $1,929,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 15155,  Location: 2.0 MI N JCT SH 15 (Lat: 36.564525,  Lng: -97.345942),  Route carried "on" structure: County highway E0310,  Year Built: 1960,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: H 15,  Features Intersected: I-35 UNDER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 45.229,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.8 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,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.40m (27.56ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $689,000,  Roadway Improvement Cost: $1,137,000,  Total Project Cost: $1,929,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 15156,  Location: 3.0 MI N OF JCT SH 15 (Lat: 36.578989,  Lng: -97.345981),  Route carried "on" structure: County highway E0300,  Year Built: 1960,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: H 15,  Features Intersected: I-35 UNDER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 46.838,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.8 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,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.40m (27.56ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $689,000,  Roadway Improvement Cost: $1,137,000,  Total Project Cost: $1,929,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 15159,  Location: 3.1 MI S JCT SH 15 (Lat: 36.492339,  Lng: -97.330742),  Route carried "on" structure: County highway 5206C,  Year Built: 1960,  Status: Open,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 25%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: H 15,  Features Intersected: I-35 UNDER,  Facility Carried by Structure: CO. RD. E0360
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 37.023,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 5.7m (18.7ft),  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 39.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.40m (27.56ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $689,000,  Roadway Improvement Cost: $1,137,000,  Total Project Cost: $1,929,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 16692,  Location: .1E 2.1S OF BILLINGS (Lat: 36.497956,  Lng: -97.444058),  Route carried "on" structure: County highway N3120,  Year Built: 1966,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 385 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 616 (year 2040),  Design Load: H 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 24.940,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.2m (17.1ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 19.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.12m (13.52ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $100,000,  Roadway Improvement Cost: $75,000,  Total Project Cost: $225,000 ( Estimate for 2015)

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Structure Number: 16804,  Location: .1E 2.7S OF BILLINGS (Lat: 36.493108,  Lng: -97.444017),  Route carried "on" structure: County highway N3120,  Year Built: 1966,  Status: Open,  Structure Length: 7.92m (25.98ft),  Average Daily Traffic: 385 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 616 (year 2040),  Design Load: H 20,  Features Intersected: RED ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 24.296,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 5,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 19.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  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 desirable criteria,  Length Of Structure Improvement: 10.33m (33.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $528,000,  Roadway Improvement Cost: $290,000,  Total Project Cost: $825,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 19694,  Location: 4.7N 5.6E OF GARBER (Lat: 36.505947,  Lng: -97.483903),  Route carried "on" structure: County highway E0350,  Year Built: 1930,  Year Reconstructed: 1986,  Status: Posted for load,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2040),  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.127,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 5.9m (19.4ft),  Out-to-Out Width: 5.9m (19.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 11.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 7.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 3.63m (11.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $185,000,  Roadway Improvement Cost: $102,000,  Total Project Cost: $294,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 22659,  Location: 2.5W 3.4S OF I-35/SH15 (Lat: 36.486072,  Lng: -97.390261),  Route carried "on" structure: County highway N3150,  Year Built: 1990,  Status: Open,  Structure Length: 6.02m (19.75ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2040),  Design Load: HS 20,  Features Intersected: RED ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.644,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 22.9m (75.1ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 49.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.9 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.95m (29.36ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $457,000,  Roadway Improvement Cost: $251,000,  Total Project Cost: $712,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 23318,  Location: 2.6E .8S OF BILLINGS (Lat: 36.520797,  Lng: -97.399503),  Route carried "on" structure: County highway E0340,  Year Built: 1992,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2040),  Design Load: HS 20,  Features Intersected: BUNCH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Fair,  Inventory Rating: 38.1 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.23m (20.44ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $318,000,  Roadway Improvement Cost: $175,000,  Total Project Cost: $508,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 23403,  Location: 5.5N 6.3E OF US64 & SH74 (Lat: 36.477006,  Lng: -97.473911),  Route carried "on" structure: County highway E0370,  Year Built: 1992,  Status: Open,  Structure Length: 3.06m (10.04ft),  Average Daily Traffic: 75 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 120 (year 2040),  Design Load: HS 20,  Features Intersected: ELKHORN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.483,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 44.5 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: 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 desirable criteria,  Length Of Structure Improvement: 6.26m (20.54ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $320,000,  Roadway Improvement Cost: $176,000,  Total Project Cost: $511,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 23734,  Location: .2N .2W OF BILLINGS (Lat: 36.506044,  Lng: -97.452178),  Route carried "on" structure: County highway E0350,  Year Built: 1994,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: H 15,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.966,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 5.9m (19.4ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Inventory Rating: 67.1 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 desirable criteria,  Length Of Structure Improvement: 2.66m (8.73ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $136,000,  Roadway Improvement Cost: $75,000,  Total Project Cost: $225,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 23969,  Location: 1W 1N 2.1W OF RED ROCK (Lat: 36.492381,  Lng: -97.337986),  Route carried "on" structure: County highway E0360,  Year Built: 1995,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2040),  Features Intersected: DOE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.448,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 98.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 59.0 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.92m (9.58ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $149,000,  Roadway Improvement Cost: $82,000,  Total Project Cost: $236,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 24045,  Location: 1.8S .9E OF BILLINGS (Lat: 36.506286,  Lng: -97.461300),  Route carried "on" structure: County highway N3110,  Year Built: 1993,  Status: Open,  Structure Length: 5.58m (18.31ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: HS 20,  Features Intersected: RED ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 95.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 8.58m (28.15ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $438,000,  Roadway Improvement Cost: $241,000,  Total Project Cost: $682,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 24991,  Location: 7.7N 6.E OF SH15/US64 (Lat: 36.506825,  Lng: -97.479478),  Route carried "on" structure: County highway N3100,  Year Built: 1979,  Status: Posted for load,  Structure Length: 1.46m (4.79ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2040),  Design Load: H 10,  Features Intersected: CREEK
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),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.2m (46.6ft),  Curb-To-Curb Width: 5.6m (18.4ft),  Out-to-Out Width: 5.8m (19.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 24.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 5.89m (19.32ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $301,000,  Roadway Improvement Cost: $165,000,  Total Project Cost: $480,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Other

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Structure Number: 28019,  Location: 1.8S 2.3E OF BILLINGS (Lat: 36.506275,  Lng: -97.402486),  Route carried "on" structure: County highway E0350,  Year Built: 2006,  Status: Open,  Structure Length: 2.80m (9.19ft),  Average Daily Traffic: 100 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 160 (year 2040),  Design Load: HS 20,  Features Intersected: BUNCH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.483,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 96.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.37m (11.06ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $343,000,  Roadway Improvement Cost: $172,000,  Total Project Cost: $549,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 28106,  Location: 3.1E OF GARFIELD C/L (Lat: 36.535142,  Lng: -97.406128),  Route carried "on" structure: State highway 15,  Year Built: 2010,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 660 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 1,056 (year 2040),  Design Load: HL 93,  Features Intersected: BUNCH CREEK EAST O'FLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.941,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 39.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $230,000,  Roadway Improvement Cost: $380,000,  Total Project Cost: $644,000 ( Estimate for 2015)

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Structure Number: 28706,  Location: 2.5S 1E OF BILLINGS (Lat: 36.495833,  Lng: -97.425833),  Route carried "on" structure: County highway N3130,  Year Built: 2009,  Status: Open,  Structure Length: 4.13m (13.55ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: HS 20,  Features Intersected: RED ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.127,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.0m (26.2ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.8m (55.1ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 49.9 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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 5.23m (17.16ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020,  Bridge Improvement Cost: $333,000,  Roadway Improvement Cost: $111,000,  Total Project Cost: $555,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 29359,  Location: .65W 2.1 OF BILINGS (Lat: 36.490278,  Lng: -97.461667),  Route carried "on" structure: County highway N3110,  Year Built: 2009,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 38 (year 2040),  Design Load: HS 20,  Features Intersected: CREEK,  Facility Carried by Structure: E3110
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 49.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.9 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.68m (5.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $175,000,  Roadway Improvement Cost: $87,000,  Total Project Cost: $280,000 ( Estimate for 2015),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 2977,  Location: 7.7N 6E OF SH51/US64 (Lat: 36.511389,  Lng: -97.479444),  Route carried "on" structure: County highway N3100,  Year Built: 2012,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 25 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 40 (year 2040),  Design Load: HS 20,  Features Intersected: RED ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.287,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 7.7m (25.3ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 48.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.1 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 2986,  Location: 8.4E OF GARFIELD C/L (Lat: 36.535606,  Lng: -97.310244),  Route carried "on" structure: State highway 15,  Year Built: 2013,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 410 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 656 (year 2040),  Design Load: HL 93,  Features Intersected: DOE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.501,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 25.0m (82.0ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 39.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 30296,  Location: 3.8S .3E OF BILLINGS (Lat: 36.477222,  Lng: -97.440556),  Route carried "on" structure: County highway E0370,  Year Built: 2011,  Status: Open,  Structure Length: 0.69m (2.26ft),  Average Daily Traffic: 24 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 38 (year 2040),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.322,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 19.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Total Project Cost: $225,000

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Structure Number: 30403,  Location: .1W 2S OF I-35/SH51 JCT (Lat: 36.506631,  Lng: -97.347797),  Route carried "on" structure: County highway E0350,  Year Built: 2017,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 50 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: HS 20,  Features Intersected: GRASSY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.644,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 57.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 31205,  Location: 4.4S OF BILLINGS (Lat: 36.471844,  Lng: -97.444003),  Route carried "on" structure: County highway N3120,  Year Built: 2016,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 385 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 616 (year 2040),  Design Load: HS 20,  Features Intersected: RED ROCK CREEK TRIB.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.644,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 44.5 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: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Total Project Cost: $225,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 31501,  Location: 5.4 E OF BILLINGS (Lat: 36.535592,  Lng: -97.344061),  Route carried "on" structure: State highway 15,  Year Built: 2017,  Status: Open,  Structure Length: 8.29m (27.20ft),  Average Daily Traffic: 800 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 1,280 (year 2040),  Design Load: HL 93,  Features Intersected: I-35 UNDER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.090,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 27.7m (90.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 56.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 15153,  Location: 2.0 MI S JCT SH 15 (Lat: 36.506614,  Lng: -97.336653),  Route carried "under" structure: Interstate 35,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 17,100 (year 2020),  Truck Traffic: 36%,  Features Intersected: I-35 UNDER
Minimum Vertical Clearance: 4.97m (16.31ft),  Kilometerpoint: 38.697,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 16.8m (55.1ft)

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Structure Number: 15154,  Location: 1.0 MI N JCT SH 15 (Lat: 36.550047,  Lng: -97.345900),  Route carried "under" structure: Interstate 35,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 16,500 (year 2020),  Truck Traffic: 36%,  Features Intersected: I-35 UNDER,  Facility Carried by Structure: CO. RD. E0320
Minimum Vertical Clearance: 5.06m (16.60ft),  Kilometerpoint: 43.620,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 16.8m (55.1ft)

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Structure Number: 15155,  Location: 2.0 MI N JCT SH 15 (Lat: 36.564525,  Lng: -97.345942),  Route carried "under" structure: Interstate 35,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 16,500 (year 2020),  Truck Traffic: 36%,  Features Intersected: I-35 UNDER,  Facility Carried by Structure: CO. RD. E0310
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 45.229,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 16.8m (55.1ft)

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Structure Number: 15156,  Location: 3.0 MI N OF JCT SH 15 (Lat: 36.578989,  Lng: -97.345981),  Route carried "under" structure: Interstate 35,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 16,500 (year 2020),  Truck Traffic: 36%,  Features Intersected: I-35 UNDER,  Facility Carried by Structure: CO. RD. E0300
Minimum Vertical Clearance: 5.09m (16.70ft),  Kilometerpoint: 46.838,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 16.8m (55.1ft)

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Structure Number: 15159,  Location: 3.1 MI S JCT SH 15 (Lat: 36.492339,  Lng: -97.330742),  Route carried "under" structure: Interstate 35,  Year Built: 1960,  Structure Length: 0. m,  Average Daily Traffic: 17,100 (year 2020),  Truck Traffic: 36%,  Features Intersected: I-35 UNDER,  Facility Carried by Structure: CO. RD. E0360
Minimum Vertical Clearance: 4.89m (16.04ft),  Kilometerpoint: 37.023,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Length of Maximum Span: 16.8m (55.1ft)

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Structure Number: 31501,  Location: 5.4 E OF BILLINGS (Lat: 36.535592,  Lng: -97.344061),  Route carried "under" structure: Interstate 35,  Year Built: 2017,  Structure Length: 0. m,  Average Daily Traffic: 17,100 (year 2020),  Truck Traffic: 36%,  Features Intersected: I-35 UNDER,  Facility Carried by Structure: S.H. 15
Minimum Vertical Clearance: 5.33m (17.49ft),  Kilometerpoint: 42.010,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 27.7m (90.9ft)