Bridge Statistics for Walnut Grove, Tennessee (TN)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

Find on map >>   Show street view

Structure Number: 360A2400003,  Location: MORRIS LANE RD N SR 69 (Lat: 35.052778,  Lng: -88.048111),  Route carried "on" structure: County highway 240,  Year Built: 1984,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 280 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 448 (year 2040),  Design Load: HS 20,  Features Intersected: RIGHT FORK WHITES CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.728,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 48.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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: March 2020

Find on map >>   Show street view

Structure Number: 830A4890001,  Location: 2.1 MI NE JCT SR25&SR76 (Lat: 36.522483,  Lng: -86.599367),  Route carried "on" structure: County highway 489,  Year Built: 1965,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 150 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 240 (year 2041),  Design Load: H 15,  Features Intersected: MAXWELL BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.066,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 2 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: 6.3m (20.7ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 35.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 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,  Length Of Structure Improvement: 0.73m (2.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $60,000,  Roadway Improvement Cost: $7,000,  Total Project Cost: $91,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

Find on map >>   Show street view

Structure Number: 830A4890003,  Location: 2.3 MI NW JCT SR25&SR76 (Lat: 36.525283,  Lng: -86.603667),  Route carried "on" structure: County highway 489,  Year Built: 1984,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 150 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 240 (year 2040),  Design Load: HS 20,  Features Intersected: MAXWELL BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.571,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 6.6m (21.7ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 55.1 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: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.77m (5.81ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $261,000,  Roadway Improvement Cost: $27,000,  Total Project Cost: $392,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 830A4900001,  Location: .8 MI N JCT SR25&SR76 (Lat: 36.503233,  Lng: -86.592617),  Route carried "on" structure: County highway 490,  Year Built: 1984,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 130 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 208 (year 2040),  Design Load: HS 20,  Features Intersected: MAXWELL BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.945,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 1 degrees,  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: 6.7m (22.0ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 35.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.25m (4.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $192,000,  Roadway Improvement Cost: $20,000,  Total Project Cost: $289,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

Find on map >>   Show street view

Structure Number: 830A4900003,  Location: 1.1 MI N JCT SR25&SR76 (Lat: 36.507567,  Lng: -86.592250),  Route carried "on" structure: County highway 490,  Year Built: 1984,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 130 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 208 (year 2040),  Design Load: HS 20,  Features Intersected: MAXWELL BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.408,  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: 3,  Length of Maximum Span: 2.7m (8.9ft),  Curb-To-Curb Width: 6.6m (21.7ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 55.1 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 0.82m (2.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $49,000,  Roadway Improvement Cost: $5,000,  Total Project Cost: $74,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

Find on map >>   Show street view

Structure Number: 830A4900005,  Location: 1.2 MI N JCT SR25&SR76 (Lat: 36.509917,  Lng: -86.592583),  Route carried "on" structure: County highway 490,  Year Built: 1982,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 130 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 208 (year 2040),  Design Load: HS 20,  Features Intersected: MAXWELL BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.745,  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: 3.7m (12.1ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 38.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 830A4910001,  Location: 1.3 MI NW JCT SR25&SR76 (Lat: 36.511800,  Lng: -86.593483),  Route carried "on" structure: County highway 491,  Year Built: 1970,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 190 (year 2022),  Truck Traffic: 14%,  Average Future Daily Traffic: 304 (year 2040),  Design Load: H 15,  Features Intersected: MAXWELL BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.026,  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: 3.7m (12.1ft),  Curb-To-Curb Width: 6.6m (21.7ft),  Out-to-Out Width: 7.1m (23.3ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 32.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.3 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,  Length Of Structure Improvement: 0.82m (2.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $134,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $202,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Gravel

Find on map >>   Show street view

Structure Number: 83S61240003,  Location: .2 M NE JCT SR76&SR25 (Lat: 36.495617,  Lng: -86.591100),  Route carried "on" structure: State highway 76,  Year Built: 1955,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 3,040 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 5,792 (year 2040),  Design Load: H 15,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.518,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete continuous,  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: 8.7m (28.5ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 44.1 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: Better than 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: 1.04m (3.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $118,000,  Roadway Improvement Cost: $12,000,  Total Project Cost: $178,000 ( Estimate for 2020),  Wearing Surface/Protective System: Wearing Surface: Bituminous

Find on map >>   Show street view

Structure Number: 83SR0250003,  Location: 1.6 M SE JCT SR25&SR41 (Lat: 36.513333,  Lng: -86.615150),  Route carried "on" structure: State highway 25,  Year Built: 1990,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 3,021 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 5,600 (year 2040),  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.575,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 38.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.5 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: 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: August 2020,  Bridge Improvement Cost: $169,000,  Roadway Improvement Cost: $17,000,  Total Project Cost: $254,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

Find on map >>   Show street view

Structure Number: 83SR0250027,  Location: 0.4 MI SE JCT SR25 & SR76 (Lat: 36.491050,  Lng: -86.587767),  Route carried "on" structure: State highway 25,  Year Built: 1990,  Status: Open,  Structure Length: 1.35m (4.43ft),  Average Daily Traffic: 3,316 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 6,544 (year 2040),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.164,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 5.8m (19.0ft)

Condition: Channel: Very good,  Culverts: Very 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: Equal 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: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing