Bridge Statistics for Ashland City, Tennessee (TN)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 11019350001,  Location: 2.5 M. SW. SR12. (Lat: 36.203467,  Lng: -87.058317),  Route carried "on" structure: County highway 526,  Year Built: 1950,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 270 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 432 (year 2041),  Design Load: H 15,  Features Intersected: DRY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.777,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 5 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 5.9m (19.4ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Channel: Poor,  Culverts: Good,  Operating Rating: 36.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.77m (5.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $128,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $193,000 ( Estimate for 2021)

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Structure Number: 110A0320003,  Location: 2 M. W. SR12. (Lat: 36.303117,  Lng: -87.128100),  Route carried "on" structure: County highway 32,  Year Built: 1985,  Status: Open,  Structure Length: 8.78m (28.81ft),  Average Daily Traffic: 530 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 848 (year 2041),  Design Load: HS 20,  Features Intersected: SYCAMORE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.520,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 7,  Length of Maximum Span: 33.5m (109.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2020,  Underwater Inspection Date: July 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 110A0470001,  Location: 0.1 M. NE. SR12. (Lat: 36.314033,  Lng: -87.119400),  Route carried "on" structure: County highway 47,  Year Built: 1970,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 150 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 240 (year 2040),  Design Load: H 15,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.624,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 58.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 110A1280001,  Location: 1 M. E. SR49. (Lat: 36.326667,  Lng: -87.029800),  Route carried "on" structure: County highway 128,  Year Built: 1987,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 460 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 736 (year 2041),  Design Load: HS 20,  Features Intersected: BLUE SPRING CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.536,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 28.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 22.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.07m (6.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $125,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $188,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 110A1420001,  Location: NEAR SR49 / SYCAMORE CR. (Lat: 36.320050,  Lng: -87.050683),  Route carried "on" structure: County highway 142,  Year Built: 1960,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 40 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 64 (year 2040),  Features Intersected: WATER PLANT RD / BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.043,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.9m (12.8ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.8m (15.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 36.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.3 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.83m (6.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $246,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $370,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 110A1440001,  Location: 1.5 M. E. SR49. (Lat: 36.323717,  Lng: -87.016383),  Route carried "on" structure: County highway 144,  Year Built: 1970,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 60 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 96 (year 2040),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.185,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.1 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 minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 110A1440003,  Location: 1.8 M. E. SR49. (Lat: 36.325967,  Lng: -87.013567),  Route carried "on" structure: County highway 144,  Year Built: 1998,  Status: Open,  Structure Length: 1.95m (6.40ft),  Average Daily Traffic: 50 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 80 (year 2040),  Design Load: HS 20,  Features Intersected: BLUE SPRING CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.683,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 110A1500001,  Location: 3.1 M. E. SR49. (Lat: 36.322967,  Lng: -86.987717),  Route carried "on" structure: County highway 150,  Year Built: 1970,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 210 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 336 (year 2040),  Design Load: H 15,  Features Intersected: BLUE SPRING CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.477,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 45.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $254,000,  Roadway Improvement Cost: $26,000,  Total Project Cost: $382,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 110A2260001,  Location: 2.2 M. E. SR 12. (Lat: 36.274017,  Lng: -87.012417),  Route carried "on" structure: County highway 226,  Year Built: 1965,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 340 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 544 (year 2040),  Design Load: H 15,  Features Intersected: DRY FORK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.400,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.4m (7.9ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 57.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 110A2260003,  Location: 1 M. E. SR 12. (Lat: 36.270033,  Lng: -87.037950),  Route carried "on" structure: County highway 226,  Year Built: 1970,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 340 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 544 (year 2040),  Design Load: HS 20,  Features Intersected: DRY FORK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.864,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 52.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.01m (3.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $161,000,  Roadway Improvement Cost: $17,000,  Total Project Cost: $242,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 110A2270001,  Location: 0.2 M. E. SR12. (Lat: 36.262750,  Lng: -87.042533),  Route carried "on" structure: City street 227,  Year Built: 1970,  Status: Open,  Structure Length: 3.08m (10.10ft),  Average Daily Traffic: 1,591 (year 2022),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,546 (year 2040),  Design Load: HS 20,  Features Intersected: DRY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.011,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 14.3m (46.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 3.08m (10.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $180,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $271,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 110A2310001,  Location: 2 M. NE. SR12. (Lat: 36.252667,  Lng: -87.992967),  Route carried "on" structure: County highway 231,  Year Built: 1981,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 110 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 176 (year 2040),  Design Load: HS 20,  Features Intersected: MARR0WBONE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.696,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.1m (43.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 110A2350001,  Location: 0.56 M. E. SR 12. (Lat: 36.245517,  Lng: -87.013917),  Route carried "on" structure: City street 235,  Year Built: 1975,  Status: Posted for load,  Structure Length: 5.09m (16.70ft),  Average Daily Traffic: 2,010 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,216 (year 2042),  Features Intersected: MARROWBONE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.932,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.0m (59.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Fair,  Operating Rating: 36.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 20.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  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: 0.1 - 9.9% below),  Length Of Structure Improvement: 5.09m (16.70ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $511,000,  Roadway Improvement Cost: $52,000,  Total Project Cost: $767,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 110A2350003,  Location: 1.19 M. E. SR12. (Lat: 36.244000,  Lng: -87.005017),  Route carried "on" structure: County highway 235,  Year Built: 1994,  Status: Open,  Structure Length: 3.63m (11.91ft),  Average Daily Traffic: 2,010 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,216 (year 2040),  Design Load: HS 20,  Features Intersected: MARROWBONE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.925,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 33.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 110A2360001,  Location: 1 M. E. SR12. (Lat: 36.224500,  Lng: -87.002550),  Route carried "on" structure: County highway 236,  Year Built: 1984,  Status: Open,  Structure Length: 2.19m (7.19ft),  Average Daily Traffic: 120 (year 2022),  Truck Traffic: 1%,  Average Future Daily Traffic: 192 (year 2040),  Design Load: HS 20,  Features Intersected: LITTLE MARROWBONE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.364,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 63.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 110A2450001,  Location: 0.35 M. W. SR12. (Lat: 36.256983,  Lng: -87.051133),  Route carried "on" structure: City street 245,  Year Built: 1960,  Status: Posted for load,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 50 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 80 (year 2041),  Features Intersected: MARROWBONE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.557,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 3.6m (11.8ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 2.7m (8.9ft),  Out-to-Out Width: 3.1m (10.2ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 47.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 29.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: September 2020,  Critical Feature Inspection Date: September 2020,  Underwater Inspection Date: August 2020,  Bridge Improvement Cost: $296,000,  Roadway Improvement Cost: $30,000,  Total Project Cost: $445,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 110A2860001,  Location: 0.1 M. S. SR49-ASHLAND CT (Lat: 36.271100,  Lng: -87.069167),  Route carried "on" structure: State highway 455,  Year Built: 1970,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 8,202 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 13,040 (year 2040),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.722,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 48.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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: August 2020

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Structure Number: 110A3190001,  Location: 2.5 M. SW. SR-12. (Lat: 36.202550,  Lng: -87.059500),  Route carried "on" structure: County highway 319,  Year Built: 1970,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 40 (year 2022),  Truck Traffic: 4%,  Average Future Daily Traffic: 64 (year 2040),  Design Load: H 15,  Features Intersected: DRY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.014,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 57.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 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: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

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Structure Number: 11S61500003,  Location: 1.5 M. NE. SR12. (Lat: 36.326500,  Lng: -87.093100),  Route carried "on" structure: County highway 979,  Year Built: 1969,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 646 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,136 (year 2040),  Design Load: H 15,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.437,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 48.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.98m (3.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $65,000,  Roadway Improvement Cost: $7,000,  Total Project Cost: $98,000 ( Estimate for 2020)

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Structure Number: 11S61500005,  Location: 2 M. NE. SR 12. (Lat: 36.334000,  Lng: -87.097717),  Route carried "on" structure: County highway 979,  Year Built: 2009,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 413 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 784 (year 2040),  Design Load: HL 93,  Features Intersected: SPRING CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.387,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.5m (21.3ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.5m (44.3ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 69.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  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: 11S61510001,  Location: .6 MI.N.E. OF LILLAMAY (Lat: 36.243700,  Lng: -87.063650),  Route carried "on" structure: State highway 249,  Year Built: 1950,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 4,633 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 7,040 (year 2040),  Design Load: HS 20,  Features Intersected: BLUE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 22.756,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 57.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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: August 2020

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Structure Number: 11S61510003,  Location: IN LILLAMAY (Lat: 36.235350,  Lng: -87.058067),  Route carried "on" structure: State highway 249,  Year Built: 2005,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 4,633 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 7,040 (year 2040),  Design Load: HS 20,  Features Intersected: BRUSH CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 21.758,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 34.4m (112.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 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: August 2020,  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: 11S61510005,  Location: 3.4 MI.W. OF DAVIDSON CO. (Lat: 36.226500,  Lng: -87.036767),  Route carried "on" structure: State highway 251,  Year Built: 2014,  Status: Open,  Structure Length: 5.18m (16.99ft),  Average Daily Traffic: 2,697 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 4,315 (year 2041),  Design Load: HL 93,  Features Intersected: SAMS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.014,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.0m (39.4ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.6m (61.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 12.6m (41.3ft)

Condition: Deck: Very good,  Superstructure: Fair,  Substructure: Very good,  Channel: Very good,  Operating Rating: 44.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2020,  Underwater Inspection Date: August 2020,  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: 11S61510007,  Location: .5 MI.W. OF DAVIDSON CO. (Lat: 36.204367,  Lng: -86.991933),  Route carried "on" structure: State highway 251,  Year Built: 1957,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 3,379 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 5,406 (year 2041),  Design Load: HS 20,  Features Intersected: POND CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.697,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 27.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 21.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.62m (8.60ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2020,  Underwater Inspection Date: August 2020,  Bridge Improvement Cost: $264,000,  Roadway Improvement Cost: $27,000,  Total Project Cost: $397,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 11S63600011,  Location: 3.2 MI.S.OF LILLAMAY (Lat: 36.202383,  Lng: -87.033417),  Route carried "on" structure: State highway 249,  Year Built: 1964,  Status: Posted for load,  Structure Length: 3.23m (10.60ft),  Average Daily Traffic: 2,949 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 4,718 (year 2041),  Design Load: H 15,  Features Intersected: SAMS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.011,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Poor,  Operating Rating: 38.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.23m (10.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $322,000,  Roadway Improvement Cost: $33,000,  Total Project Cost: $484,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 11S63600013,  Location: 1.7 MI.S. OF LILLAMAY (Lat: 36.212300,  Lng: -87.045067),  Route carried "on" structure: State highway 249,  Year Built: 1965,  Status: Open,  Structure Length: 2.87m (9.42ft),  Average Daily Traffic: 2,949 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 4,576 (year 2040),  Design Load: H 15,  Features Intersected: DRY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.572,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 42.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 27.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.87m (9.42ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $562,000,  Roadway Improvement Cost: $57,000,  Total Project Cost: $844,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 11SR0120001,  Location: 2 MI.S.E.ASHLAND CITY (Lat: 36.241650,  Lng: -87.023467),  Route carried "on" structure: State highway 12,  Year Built: 1996,  Status: Open,  Structure Length: 11.89m (39.01ft),  Average Daily Traffic: 17,619 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 28,496 (year 2040),  Design Load: HS 20,  Features Intersected: MARROW BONE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.214,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 24.2m (79.4ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 11SR0120002,  Location: 2 MI.S.E.ASHLAND CITY (Lat: 36.241333,  Lng: -87.023583),  Route carried "on" structure: State highway 12,  Year Built: 1996,  Status: Open,  Structure Length: 11.89m (39.01ft),  Average Daily Traffic: 17,619 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 28,496 (year 2040),  Design Load: HS 20,  Features Intersected: MARROW BONE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.214,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 24.2m (79.4ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 11SR0120003,  Location: .5 MI.SE.OF ASHLAND CITY (Lat: 36.310583,  Lng: -87.047500),  Route carried "on" structure: State highway 12,  Year Built: 1996,  Status: Open,  Structure Length: 20.21m (66.31ft),  Average Daily Traffic: 17,619 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 28,496 (year 2040),  Design Load: HS 20,  Features Intersected: DRY FORK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.304,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 23.0m (75.5ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 26.2m (86.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 63.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 11SR0120005,  Location: IN ASHLAND CITY LIMITS (Lat: 36.285733,  Lng: -87.078017),  Route carried "on" structure: State highway 12,  Year Built: 1949,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 5,972 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 11,104 (year 2040),  Design Load: H 20,  Features Intersected: MARKS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.424,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 59.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.62m (8.60ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $269,000,  Roadway Improvement Cost: $27,000,  Total Project Cost: $404,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 11SR0120013,  Location: 2 MI SW JCT. SR12 & SR49 (Lat: 36.251850,  Lng: -87.034733),  Route carried "on" structure: County highway 12,  Year Built: 1998,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 17,619 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 28,496 (year 2040),  Design Load: HS 20,  Features Intersected: SANDY RUN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.743,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 23.2m (76.1ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.1m (10.2ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.4 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: 1.01m (3.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $297,000,  Roadway Improvement Cost: $30,000,  Total Project Cost: $446,000 ( Estimate for 2020)

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Structure Number: 11SR0120015,  Location: .2 M E OF DAVIDSON CO LN (Lat: 36.215250,  Lng: -86.983283),  Route carried "on" structure: County highway 12,  Year Built: 1936,  Year Reconstructed: 1970,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 15,454 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 27,200 (year 2040),  Design Load: HS 20,  Features Intersected: BULL RUN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.370,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.7m (31.8ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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: August 2020

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Structure Number: 11SR0490003,  Location: .9 MI.E.OF HARPETH RIVER (Lat: 36.276500,  Lng: -87.136300),  Route carried "on" structure: State highway 49,  Year Built: 1931,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 3,319 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 5,792 (year 2040),  Design Load: H 15,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.092,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Channel: Fair,  Culverts: Fair,  Operating Rating: 46.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.98m (3.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $105,000,  Roadway Improvement Cost: $11,000,  Total Project Cost: $158,000 ( Estimate for 2020)

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Structure Number: 11SR0490005,  Location: 1.6 MI.W.OF CUMBERLAND RV (Lat: 36.280100,  Lng: -87.101767),  Route carried "on" structure: State highway 49,  Year Built: 1930,  Year Reconstructed: 1975,  Status: Posted for load,  Structure Length: 5.24m (17.19ft),  Average Daily Traffic: 6,558 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 10,493 (year 2041),  Design Load: H 15,  Features Intersected: BIG BLUFF CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.520,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 13.1m (43.0ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 30.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.0 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 desirable criteria,  Length Of Structure Improvement: 5.24m (17.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $1,091,000,  Roadway Improvement Cost: $110,000,  Total Project Cost: $1,637,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 11SR0490009,  Location: .1 MI.W.OF ASHLAND CITY (Lat: 36.270217,  Lng: -87.078700),  Route carried "on" structure: State highway 49,  Year Built: 1998,  Status: Open,  Structure Length: 50.95m (167.16ft),  Average Daily Traffic: 10,400 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 16,640 (year 2041),  Design Load: HS 20,  Features Intersected: CUMBERLAND RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.966,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.3m (69.9ft),  Navigation Control: Yes ( Vertical Clearance: 16.6m (54.5ft), Horizontal Clearance: 100.5m (329.7ft)),  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 6,  Length of Maximum Span: 106.7m (350.1ft),  Curb-To-Curb Width: 21.9m (71.9ft),  Out-to-Out Width: 22.6m (74.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 34.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 26.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: August 2020,  Underwater Inspection Date: September 2016,  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: 11SR0490011,  Location: 2.5 MI.N.OF ASHLAND CITY (Lat: 36.319733,  Lng: -87.051033),  Route carried "on" structure: State highway 49,  Year Built: 2006,  Status: Open,  Structure Length: 10.97m (35.99ft),  Average Daily Traffic: 7,785 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 10,864 (year 2040),  Design Load: HS 20,  Features Intersected: SYCAMORE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.224,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 11SR0490,  Subroute: 1),  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 36.7m (120.4ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 67.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.0 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 11SR2490001,  Location: N.OF INTERSTATE 40 (Lat: 36.243700,  Lng: -87.063650),  Route carried "on" structure: State highway 249,  Year Built: 2009,  Status: Open,  Structure Length: 1.17m (3.84ft),  Average Daily Traffic: 3,917 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,696 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.966,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 18.5m (60.7ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 19.9m (65.3ft),  Out-to-Out Width: 23.1m (75.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 54.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020