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


  • National Bridge Inventory (NBI) Statistics
  • 23Number of bridges
  • 128ft / 39.4mTotal length
  • $3,196,000Total costs
  • 34,189Total average daily traffic
  • 2,614Total average daily truck traffic
  • 50,943Total future (year 2040) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Mason
  • No street view available for this location

New bridges in Mason, TN - historical statistics
  • New bridges - historical statistics
  • 71920-1929
  • 11950-1959
  • 51960-1969
  • 11980-1989
  • 31990-1999
  • 42000-2009
  • 22010-2019
Reconstructed bridges in Mason, TN - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 21980-1989
  • 31990-1999
Average Bridge Daily Traffic in Mason, TN
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 69.2%Good
  • 30.8%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 15.4%Very good
  • 38.5%Good
  • 38.5%Satisfactory
  • 7.7%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 38.5%Good
  • 30.8%Satisfactory
  • 23.1%Fair
  • 7.7%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 40.0%Good
  • 40.0%Satisfactory
  • 20.0%Fair
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Structure Number: 24014740001,  Location: 3.5 MI NE JCT SR1&SR59 (Lat: 35.390167,  Lng: -89.509028),  Route carried "on" structure: County highway 1474,  Year Built: 1965,  Status: Posted for load,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 241 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 386 (year 2042),  Design Load: H 15,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.075,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  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: 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: 0.85m (2.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $76,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $115,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 24014740003,  Location: 3.6 MI NE JCT SR1&SR59 (Lat: 35.393806,  Lng: -89.513111),  Route carried "on" structure: County highway 1474,  Year Built: 1964,  Status: Posted for load,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 241 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 386 (year 2042),  Design Load: H 15,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.847,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Poor,  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: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.85m (2.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $82,000,  Roadway Improvement Cost: $9,000,  Total Project Cost: $124,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 24SR0010005,  Location: NORTH EAST OF BRADEN (Lat: 35.396667,  Lng: -89.553333),  Route carried "on" structure: US 70,  Year Built: 1929,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 3,884 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 7,008 (year 2040),  Design Load: H 15,  Features Intersected: BRANCH,  Facility Carried by Structure: FAP 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.684,  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: 1,  Length of Maximum Span: 13.1m (43.0ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 45.0 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: 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: 1.31m (4.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $286,000,  Roadway Improvement Cost: $29,000,  Total Project Cost: $430,000 ( Estimate for 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: 24SR0010007,  Location: NORTH EAST OF BRADEN (Lat: 35.400722,  Lng: -89.549917),  Route carried "on" structure: US 70,  Year Built: 1929,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 3,884 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 7,008 (year 2040),  Design Load: H 15,  Features Intersected: OVERFLOW,  Facility Carried by Structure: FAP 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.183,  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: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 53.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.5 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 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: 24SR0010009,  Location: NORTH EAST OF BRADEN (Lat: 35.403333,  Lng: -89.546667),  Route carried "on" structure: US 70,  Year Built: 1929,  Year Reconstructed: 1996,  Status: Posted for load,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 3,884 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 6,214 (year 2041),  Design Load: H 15,  Features Intersected: OVERFLOW,  Facility Carried by Structure: FAP 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.649,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 36.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.22m (4.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $88,000,  Roadway Improvement Cost: $9,000,  Total Project Cost: $133,000 ( Estimate for 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: 84014740001,  Location: 0.1 MI N OF FAYETTE CO. (Lat: 35.405833,  Lng: -89.527889),  Route carried "on" structure: County highway 1474,  Year Built: 1991,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 241 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 352 (year 2040),  Design Load: HS 20,  Features Intersected: OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.145,  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: 3,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 67.5 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 minimum 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,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 84014740003,  Location: 0.2 MI N OF FAYETTE CO. (Lat: 35.406611,  Lng: -89.528278),  Route carried "on" structure: County highway 1474,  Year Built: 1991,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 241 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 352 (year 2040),  Design Load: HS 20,  Features Intersected: BEAVER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.257,  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: 3,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 67.5 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: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 84014740005,  Location: 0.3 MI N OF FAYETTE CO. (Lat: 35.407889,  Lng: -89.529306),  Route carried "on" structure: County highway 1474,  Year Built: 2007,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 241 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 352 (year 2040),  Design Load: HL 93,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.435,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 62.2 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: 42.8 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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 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: 840A1180001,  Location: 4 MI E OF SR59 (Lat: 35.475306,  Lng: -89.537028),  Route carried "on" structure: County highway 118,  Year Built: 2018,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 70 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 112 (year 2040),  Design Load: HL 93,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.688,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.9m (16.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Channel: Satisfactory,  Culverts: 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: Better than present minimum criteria,  Deck Geometry: 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: April 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 840A1540001,  Location: 1.5 MI W OF SR59 (Lat: 35.440694,  Lng: -89.589667),  Route carried "on" structure: County highway 154,  Year Built: 2006,  Status: Open,  Structure Length: 0.92m (3.02ft),  Average Daily Traffic: 40 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 64 (year 2040),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.777,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 3 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: 6.8m (22.3ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 36.0 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: Equal to present minimum 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,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 840A5630005,  Location: 0.5 MI W OF SR59 (Lat: 35.445972,  Lng: -89.567500),  Route carried "on" structure: County highway 563,  Year Built: 2012,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 180 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 288 (year 2040),  Design Load: HL 93,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.790,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 4 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.3m (79.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 49.9 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: 36.9 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: 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 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: 840A5640001,  Location: 2 MI W OF SR59 (Lat: 35.424028,  Lng: -89.570417),  Route carried "on" structure: County highway 564,  Year Built: 2001,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 290 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 464 (year 2040),  Design Load: HS 20,  Features Intersected: OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.524,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 50.4 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,  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: April 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: 840A5640003,  Location: 2 MI W OF SR59 (Lat: 35.424111,  Lng: -89.569806),  Route carried "on" structure: County highway 564,  Year Built: 1987,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 290 (year 2022),  Truck Traffic: 2%,  Average Future Daily Traffic: 464 (year 2040),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.573,  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: 4.6m (15.1ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  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: 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: 1.01m (3.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $57,000,  Roadway Improvement Cost: $6,000,  Total Project Cost: $86,000 ( Estimate for 2020)
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Structure Number: 84S80710001,  Location: 1 MI W OF MUNFORD (Lat: 35.449533,  Lng: -89.846533),  Route carried "on" structure: County highway 99,  Year Built: 2005,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 3,358 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,088 (year 2040),  Design Load: HS 20,  Features Intersected: BIG CREEK,  Facility Carried by Structure: NFA 806 (SA 8405)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.355,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 62.1 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: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 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: 84S80710011,  Location: 0.1 MI W OF MASON (Lat: 35.408639,  Lng: -89.542583),  Route carried "on" structure: City street 810,  Year Built: 1960,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 1,890 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 2,416 (year 2041),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.949,  Lanes on structure: 2,  Owner: City or Municipal 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: 3.0m (9.8ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 35.1 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: High priority of corrective action,  Waterway Adequacy: Equal to 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: April 2020,  Bridge Improvement Cost: $60,000,  Roadway Improvement Cost: $7,000,  Total Project Cost: $91,000 ( Estimate for 2021)
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Structure Number: 84S80710013,  Location: 1.8 MI W OF MASON (Lat: 35.411417,  Lng: -89.571194),  Route carried "on" structure: County highway 810,  Year Built: 1960,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 1,890 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,280 (year 2040),  Design Load: HS 20,  Features Intersected: OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.261,  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: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 74.5 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020
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Structure Number: 84S80710015,  Location: 1.8 MI W OF MASON (Lat: 35.412444,  Lng: -89.572417),  Route carried "on" structure: County highway 810,  Year Built: 1954,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 1,890 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,280 (year 2040),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.116,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.90m (9.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $189,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $284,000 ( Estimate for 2020),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 84S80710017,  Location: 1.9 MI W OF MASON (Lat: 35.413139,  Lng: -89.573222),  Route carried "on" structure: County highway 810,  Year Built: 1960,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 1,890 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,280 (year 2040),  Design Load: HS 20,  Features Intersected: OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.004,  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: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 84.2 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: 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: April 2020
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Structure Number: 84SR0010003,  Location: IN MASON CITY LIMITS (Lat: 35.413972,  Lng: -89.532139),  Route carried "on" structure: US 70,  Year Built: 1929,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 1,423 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,560 (year 2040),  Design Load: HS 20,  Features Intersected: E. FORK BEAVER CK CANAL,  Facility Carried by Structure: FAP 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.754,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to 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: March 2020,  Bridge Improvement Cost: $136,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $205,000 ( Estimate for 2020)
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Structure Number: 84SR0010005,  Location: .59 MI.NORTHEAST OF MASON (Lat: 35.418333,  Lng: -89.522778),  Route carried "on" structure: US 70,  Year Built: 1926,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 5.21m (17.09ft),  Average Daily Traffic: 1,423 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,560 (year 2041),  Design Load: HS 20,  Features Intersected: BRANCH,  Facility Carried by Structure: FAP 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.720,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 47.7 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: 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 desirable criteria,  Length Of Structure Improvement: 5.21m (17.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $844,000,  Roadway Improvement Cost: $85,000,  Total Project Cost: $1,267,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 84SR0010007,  Location: 845 MI.NE.OF MACON (Lat: 35.419472,  Lng: -89.520361),  Route carried "on" structure: US 70,  Year Built: 1926,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 1,423 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,560 (year 2041),  Features Intersected: OVERFLOW,  Facility Carried by Structure: FAP 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.993,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 87.3 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: 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: 1.71m (5.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $307,000,  Roadway Improvement Cost: $31,000,  Total Project Cost: $461,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 84SR0010009,  Location: 1.7 MI.NE.OF MASON (Lat: 35.426111,  Lng: -89.505667),  Route carried "on" structure: US 70,  Year Built: 1929,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 1,423 (year 2020),  Truck Traffic: 11%,  Average Future Daily Traffic: 2,277 (year 2041),  Design Load: HS 20,  Features Intersected: BRANCH,  Facility Carried by Structure: FAP 1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.506,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020
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Structure Number: 84SR0590025,  Location: 2.5 NORTH WEST OF MASON (Lat: 35.450194,  Lng: -89.562861),  Route carried "on" structure: State highway 59,  Year Built: 1996,  Status: Open,  Structure Length: 7.92m (25.98ft),  Average Daily Traffic: 3,852 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 6,192 (year 2040),  Design Load: HS 20,  Features Intersected: OVERFLOW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 45.512,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 11.3m (37.1ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.0m (45.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 53.1 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: 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: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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