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Bridge Statistics for Thibodaux, Louisiana (LA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 17Number of bridges
  • 413ft / 126mTotal length
  • $11,845,000Total costs
  • 112,150Total average daily traffic
  • 11,391Total average daily truck traffic
  • 154,935Total future (year 2036) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Thibodaux
  • No street view available for this location

New bridges in Thibodaux, LA - historical statistics
  • New bridges - historical statistics
  • 11950-1959
  • 81960-1969
  • 11970-1979
  • 31980-1989
  • 21990-1999
  • 12000-2009
  • 12010-2019
Average Bridge Daily Traffic in Thibodaux, LA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 47.1%Good
  • 17.6%Satisfactory
  • 23.5%Fair
  • 11.8%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 47.1%Good
  • 17.6%Satisfactory
  • 23.5%Fair
  • 11.8%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 17.6%Good
  • 52.9%Satisfactory
  • 17.6%Fair
  • 5.9%Poor
  • 5.9%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 5.9%Excellent
  • 11.8%Very good
  • 58.8%Good
  • 23.5%Satisfactory
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Structure Number: 22900000020526,  Location: 0.1 MI. E. OF LA 1 (Lat: 29.797811,  Lng: -90.834489),  Route carried "on" structure: County highway ,  Year Built: 2015,  Status: Open,  Structure Length: 5.58m (18.31ft),  Average Daily Traffic: 8,800 (year 2016),  Average Future Daily Traffic: 13,200 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU LAFOURCHE,  Facility Carried by Structure: Tiger Dr
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Excellent,  Operating Rating: 55.7 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: 43.1 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: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 22900640503281,  Location: .05 MI NORTH OF LA 24 (Lat: 29.568150,  Lng: -90.382461),  Route carried "on" structure: State highway 1,  Year Built: 1961,  Status: Open,  Structure Length: 62.03m (203.51ft),  Average Daily Traffic: 7,800 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 12,150 (year 2036),  Design Load: HS 20,  Features Intersected: INTRACOASTAL CANL
Minimum Vertical Clearance: 5.21m (17.09ft),  Kilometerpoint: 4.670,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 64-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 14.3m (46.9ft),  Navigation Control: Yes ( Vertical Clearance: 21.9m (71.9ft), Horizontal Clearance: 38.4m (126.0ft)),  Material/Design: Steel,  Design/Construction: Movable - Lift,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 52,  Length of Maximum Span: 48.8m (160.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 22.0 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: Meets minimum limits,  Underclear: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 62.03m (203.51ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: October 2021,  Critical Feature Inspection Date: October 2021,  Underwater Inspection Date: July 2019,  Bridge Improvement Cost: $5,291,000,  Total Project Cost: $7,936,000 ( Estimate for 2016),  Deck Structure Type: Open Grating
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Structure Number: 22900650600001,  Location: .01 MI WEST OF LA 308 (Lat: 29.797719,  Lng: -90.822389),  Route carried "on" structure: State highway 20,  Year Built: 1967,  Status: Open,  Structure Length: 6.95m (22.80ft),  Average Daily Traffic: 8,400 (year 2016),  Truck Traffic: 10%,  Average Future Daily Traffic: 13,050 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU LAFOURCHE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.382,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 65-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Navigation Control: Yes ( Vertical Clearance: 3.0m (9.8ft), Horizontal Clearance: 20.1m (65.9ft)),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 6,  Length of Maximum Span: 20.1m (65.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 10.5m (34.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 40.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 7.86m (25.79ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: May 2020,  Critical Feature Inspection Date: May 2020,  Underwater Inspection Date: May 2019,  Bridge Improvement Cost: $670,000,  Total Project Cost: $1,005,000 ( Estimate for 2016),  Deck Structure Type: Open Grating
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Structure Number: 22908290405721,  Location: 5.72 MI NORTH OF LA 308 (Lat: 29.872981,  Lng: -90.824300),  Route carried "on" structure: State highway 304,  Year Built: 1980,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 1,340 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 2,010 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU L'ONION
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.207,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 67.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: July 2020,  Underwater Inspection Date: April 2019,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 22908292500001,  Location: 0.01M WEST OF LA 308 (Lat: 29.802900,  Lng: -90.848700),  Route carried "on" structure: State highway 3185,  Year Built: 1991,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 11,300 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 16,800 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU LAFOURCHE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.024,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 14.0m (45.9ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 66.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2020,  Underwater Inspection Date: May 2019,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 22908292502501,  Location: 1.0 MI WEST OF LA 3107 (Lat: 29.771250,  Lng: -90.860061),  Route carried "on" structure: State highway 3185,  Year Built: 1969,  Status: Posted for load,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 11,300 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 16,800 (year 2036),  Design Load: HS 20,  Features Intersected: DRAIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.094,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 23.3 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: 17.8 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $153,000,  Roadway Improvement Cost: $15,000,  Total Project Cost: $229,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 22908292503201,  Location: 1.7 MI WEST OF LA 3107 (Lat: 29.767619,  Lng: -90.849769),  Route carried "on" structure: State highway 3185,  Year Built: 1969,  Status: Posted for load,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 11,300 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 16,800 (year 2036),  Design Load: HS 20,  Features Intersected: DRAIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.168,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Very good,  Operating Rating: 23.0 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: 17.5 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $153,000,  Roadway Improvement Cost: $15,000,  Total Project Cost: $229,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 22908292503551,  Location: 2.0 MI WEST OF LA 3107 (Lat: 29.765639,  Lng: -90.844161),  Route carried "on" structure: State highway 3185,  Year Built: 1969,  Status: Posted for load,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 11,300 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 16,800 (year 2036),  Design Load: HS 20,  Features Intersected: DRAIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.753,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Very good,  Operating Rating: 23.0 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: 17.5 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 2.44m (8.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $208,000,  Roadway Improvement Cost: $20,000,  Total Project Cost: $312,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 22908292900621,  Location: .62 MI EAST OF LA 648 (Lat: 29.778739,  Lng: -90.798600),  Route carried "on" structure: State highway 648,  Year Built: 1959,  Status: Posted for load,  Structure Length: 2.41m (7.91ft),  Average Daily Traffic: 9,100 (year 2015),  Truck Traffic: 18%,  Average Future Daily Traffic: 13,650 (year 2036),  Design Load: H 15,  Features Intersected: DRAIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.562,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Poor,  Channel: Good,  Operating Rating: 18.8 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: 13.3 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: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 3.17m (10.40ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: January 2020,  Other Special Inspection Date: January 2021,  Bridge Improvement Cost: $270,000,  Total Project Cost: $405,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 22908292901601,  Location: 0.01 M WEST OF LA 308 (Lat: 29.790019,  Lng: -90.789200),  Route carried "on" structure: State highway 648,  Year Built: 1991,  Status: Open,  Structure Length: 6.10m (20.01ft),  Average Daily Traffic: 9,500 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 13,650 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU LAFOURCHE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.110,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 67.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: January 2021,  Underwater Inspection Date: May 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 22929232901501,  Location: 0.5M WEST OF LA 1 (Lat: 29.396600,  Lng: -90.277811),  Route carried "on" structure: County highway ,  Year Built: 1981,  Status: Posted for load,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 500 (year 1989),  Average Future Daily Traffic: 750 (year 2036),  Design Load: HS 20,  Features Intersected: CANAL,  Facility Carried by Structure: Oak Ridge Park Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 14.9 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: 11.7 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: Meets minimum limits,  Deck Geometry: Meets minimum limits,  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: 20.0 - 29.9% below),  Length Of Structure Improvement: 3.08m (10.10ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: June 2021,  Other Special Inspection Date: June 2020,  Bridge Improvement Cost: $183,000,  Total Project Cost: $274,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels
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Structure Number: 22929266904841,  Location: 0065 LOG MI FROM INT (Lat: 29.786219,  Lng: -90.800739),  Route carried "on" structure: County highway ,  Year Built: 1972,  Status: Posted for load,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 300 (year 1978),  Average Future Daily Traffic: 450 (year 2036),  Design Load: HS 20,  Features Intersected: COULEE,  Facility Carried by Structure: Bowie Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 37.6 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: 28.8 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: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 22929403904231,  Location: 0.6 MI N. OF LA 316 (Lat: 29.673539,  Lng: -90.705361),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Posted for load,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 50 (year 1978),  Average Future Daily Traffic: 75 (year 2036),  Design Load: HS 20,  Features Intersected: HOLLYWOOD CANAL,  Facility Carried by Structure: MARY BETH AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 5.6m (18.4ft),  Out-to-Out Width: 6.0m (19.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 28.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.93m (9.61ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: June 2021,  Other Special Inspection Date: June 2020,  Bridge Improvement Cost: $174,000,  Total Project Cost: $261,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 22929478904821,  Location: 00.01 LOG MI. FROM LA 308 (Lat: 29.796669,  Lng: -90.803300),  Route carried "on" structure: County highway ,  Year Built: 1986,  Status: Posted for load,  Structure Length: 6.98m (22.90ft),  Average Daily Traffic: 5,500 (year 1985),  Average Future Daily Traffic: 8,250 (year 2036),  Design Load: HS 20,  Features Intersected: LAFOURCHE BAYOU,  Facility Carried by Structure: Audubon Ave
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Navigation Control: Yes ( Vertical Clearance: 3.4m (11.2ft), Horizontal Clearance: 29.0m (95.1ft)),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 12,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 11.6m (38.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 46.0 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: 35.6 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: Meets minimum limits,  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: June 2021,  Underwater Inspection Date: May 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 22929479904911,  Location: 1 0003 LOG MI FROM I (Lat: 29.799611,  Lng: -90.817969),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Posted for load,  Structure Length: 5.76m (18.90ft),  Average Daily Traffic: 8,324 (year 2016),  Truck Traffic: 12%,  Design Load: HS 20,  Features Intersected: LAFOURCHE BAYOU,  Facility Carried by Structure: CANAL BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 3.4m (11.2ft), Horizontal Clearance: 40.2m (131.9ft)),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 21.1 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: 16.2 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 6.68m (21.92ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: May 2019,  Bridge Improvement Cost: $398,000,  Total Project Cost: $597,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 22929479904912,  Location: 0003 LOG MI FROM INT (Lat: 29.799061,  Lng: -90.817939),  Route carried "on" structure: County highway ,  Year Built: 1966,  Status: Posted for load,  Structure Length: 5.76m (18.90ft),  Average Daily Traffic: 7,336 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 10,500 (year 2036),  Design Load: HS 20,  Features Intersected: LAFOURCHE BAYOU,  Facility Carried by Structure: CANAL BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 3.4m (11.2ft), Horizontal Clearance: 40.2m (131.9ft)),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 10,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 21.1 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: 16.2 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 6.68m (21.92ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: May 2019,  Bridge Improvement Cost: $398,000,  Total Project Cost: $597,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 22929490905281,  Location: 0.01 MI S. OF LA 308 (Lat: 29.816600,  Lng: -90.880450),  Route carried "on" structure: County highway ,  Year Built: 2006,  Status: Posted for load,  Structure Length: 5.49m (18.01ft),  Design Load: HS 20,  Features Intersected: BAYOU LAFOURCHE,  Facility Carried by Structure: ST JOHN BRIDGE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 40.8 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: 31.4 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: Better than present minimum criteria,  Deck Geometry: 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: May 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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