Jump to a detailed profile or search site with Google Custom Search

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


  • National Bridge Inventory (NBI) Statistics
  • 23Number of bridges
  • 420ft / 128mTotal length
  • $3,954,000Total costs
  • 171,917Total average daily traffic
  • 18,671Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Bayou Blue
  • No street view available for this location

New bridges in Bayou Blue, LA - historical statistics
  • New bridges - historical statistics
  • 11950-1959
  • 31970-1979
  • 91980-1989
  • 31990-1999
  • 32010-2019
Average Bridge Daily Traffic in Bayou Blue, LA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 20.0%Very good
  • 40.0%Good
  • 40.0%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 26.7%Very good
  • 46.7%Good
  • 26.7%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 20.0%Very good
  • 20.0%Good
  • 40.0%Satisfactory
  • 20.0%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 22.2%Very good
  • 27.8%Good
  • 27.8%Satisfactory
  • 16.7%Fair
  • 5.6%Poor
Find on map >>   Show street view

Structure Number: 229000000204,  Location: 1.2 MILES NORTH OF US 90 (Lat: 29.683400,  Lng: -90.751900),  Route carried "on" structure: Ramp US 90,  Year Built: 1995,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 2,280 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 3,345 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU BLUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.029,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 77.7m (254.9ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 97.2 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: 74.5 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: 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 minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020
Find on map >>   Show street view

Structure Number: 22900000020401,  Location: 1.2 MILES SOUTH OF US 90 (Lat: 29.681769,  Lng: -90.750400),  Route carried "on" structure: Ramp US 90,  Year Built: 1995,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 2,280 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 3,345 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU BLUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.818,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 13.7m (44.9ft),  Out-to-Out Width: 70.7m (232.0ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 97.2 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: 74.5 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: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020
Find on map >>   Show street view

Structure Number: 22900000200818,  Location: 1.0 MI. SOUTH OF LA 1 (Lat: 29.735489,  Lng: -90.774369),  Route carried "on" structure: County highway ,  Year Built: 2012,  Status: Posted for load,  Structure Length: 2.29m (7.51ft),  Design Load: HS 20,  Features Intersected: HOLLYWOOD CANAL,  Facility Carried by Structure: BURMA RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 45.7 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: 35.3 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: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 22900050600681,  Location: .68 MI EAST OF LA 316 (Lat: 29.653019,  Lng: -90.681000),  Route carried "on" structure: State highway 182,  Year Built: 1957,  Status: Posted for load,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 17,100 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 25,200 (year 2036),  Design Load: HS 20,  Features Intersected: HOLLYWOOD CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.061,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Fair,  Operating Rating: 38.1 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: 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,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 2.56m (8.40ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: September 2020,  Underwater Inspection Date: May 2019,  Bridge Improvement Cost: $218,000,  Total Project Cost: $327,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 22904120200381,  Location: 2.3 MI NORTH OF LA 24 (Lat: 29.575939,  Lng: -90.603600),  Route carried "on" structure: State highway 316,  Year Built: 1972,  Status: Posted for load,  Structure Length: 9.75m (31.99ft),  Average Daily Traffic: 2,600 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 3,900 (year 2036),  Design Load: H 15,  Features Intersected: ICWW / BAYOU BLUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.644,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Navigation Control: Yes ( Vertical Clearance: 304.5m (999.0ft), Horizontal Clearance: 41.5m (136.2ft)),  Material/Design: Steel,  Design/Construction: Movable - Swing,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 10,  Length of Maximum Span: 49.1m (161.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 22.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  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: 10.67m (35.01ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2020,  Underwater Inspection Date: May 2019,  Bridge Improvement Cost: $910,000,  Total Project Cost: $1,365,000 ( Estimate for 2016),  Deck Structure Type: Steel plate
Find on map >>   Show street view

Structure Number: 22904120301841,  Location: 1.8 MI NORTH OF LA 182 (Lat: 29.665319,  Lng: -90.707800),  Route carried "on" structure: State highway 316,  Year Built: 1972,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 9,600 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 14,400 (year 2036),  Design Load: HS 20,  Features Intersected: ST LOUIS CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.969,  Lanes on structure: 2,  Owner: State 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: 9.8m (32.2ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Serious,  Channel: Fair,  Operating Rating: 74.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.4 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,  Length Of Structure Improvement: 2.44m (8.01ft),  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: $208,000,  Total Project Cost: $312,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
Find on map >>   Show street view

Structure Number: 22904240800002,  Location: US 90 OVER LA 316 (Lat: 29.683131,  Lng: -90.747269),  Route carried "on" structure: US 90,  Year Built: 1980,  Status: Open,  Structure Length: 68.28m (224.02ft),  Average Daily Traffic: 11,400 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 20,070 (year 2036),  Design Load: HS 20,  Features Intersected: US 90 OVER LA 316
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 23.830,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 424-08-2,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 40.2m (131.9ft),  Skew: 15 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 27,  Number Of Approach Spans: 13,  Length of Maximum Span: 27.4m (89.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 26.6 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: 20.4 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: Better than present minimum criteria,  Underclear: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 22904240800851,  Location: .85 MI EAST OF LA 316 (Lat: 29.683531,  Lng: -90.740100),  Route carried "on" structure: US 90,  Year Built: 1982,  Status: Open,  Structure Length: 5.33m (17.49ft),  Average Daily Traffic: 11,400 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 20,070 (year 2036),  Design Load: HS 20,  Features Intersected: DRAINAGE CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.386,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 424-08-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 10 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: May 2020,  Underwater Inspection Date: April 2019,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 22904240800852,  Location: .85 MI EAST OF LA 316 (Lat: 29.683781,  Lng: -90.739900),  Route carried "on" structure: US 90,  Year Built: 1982,  Status: Open,  Structure Length: 5.33m (17.49ft),  Average Daily Traffic: 11,400 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 20,070 (year 2036),  Design Load: HS 20,  Features Intersected: DRAINAGE CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 23.117,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 424-08-2,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 10 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to 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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: May 2020,  Underwater Inspection Date: April 2019,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 22904240802171,  Location: 2.17 MI EAST OF LA 316 (Lat: 29.686819,  Lng: -90.703900),  Route carried "on" structure: US 90,  Year Built: 1982,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 11,400 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 20,070 (year 2036),  Design Load: HS 20,  Features Intersected: DRAINAGE CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.910,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 424-08-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 10 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 22904240802172,  Location: 2.17 MI EAST OF LA 316 (Lat: 29.687081,  Lng: -90.703700),  Route carried "on" structure: US 90,  Year Built: 1982,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 11,400 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 20,070 (year 2036),  Design Load: HS 20,  Features Intersected: DRAINAGE CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.586,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 424-08-2,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 10 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 42.1 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: 29.5 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: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 22908292804101,  Location: 1.20 MI S. OF JCT US90 (Lat: 29.633081,  Lng: -90.662200),  Route carried "on" structure: State highway 3087,  Year Built: 1988,  Status: Open,  Structure Length: 6.71m (22.01ft),  Average Daily Traffic: 6,750 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 12,150 (year 2036),  Design Load: HS 20,  Features Intersected: HOLLYWOOD CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.071,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 11,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Serious,  Channel: Good,  Operating Rating: 27.9 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: 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: High priority of corrective action,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 7.62m (25.00ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Underwater Inspection Date: May 2019,  Other Special Inspection Date: July 2020,  Bridge Improvement Cost: $650,000,  Total Project Cost: $975,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels
Find on map >>   Show street view

Structure Number: 22908292804102,  Location: 1.20 MI S OF JCT US90 (Lat: 29.633750,  Lng: -90.662619),  Route carried "on" structure: State highway 3087,  Year Built: 1988,  Status: Open,  Structure Length: 6.71m (22.01ft),  Average Daily Traffic: 6,750 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 12,150 (year 2036),  Design Load: HS 20,  Features Intersected: HOLLYWOOD CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.910,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 11,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Serious,  Channel: Good,  Operating Rating: 27.9 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: 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: High priority of corrective action,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 7.62m (25.00ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Underwater Inspection Date: May 2019,  Other Special Inspection Date: July 2020,  Bridge Improvement Cost: $650,000,  Total Project Cost: $975,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels
Find on map >>   Show street view

Structure Number: 22929416904511,  Location: 0.48 M FROM INT 250 (Lat: 29.693161,  Lng: -90.751350),  Route carried "on" structure: County highway ,  Year Built: 1991,  Status: Posted for load,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 50 (year 1988),  Average Future Daily Traffic: 75 (year 2036),  Design Load: HS 20,  Features Intersected: HOLLYWOOD CANAL,  Facility Carried by Structure: Lydia St
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  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: 7.8m (25.6ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 47.6 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: 36.6 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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 22929433904651,  Location: 0096 LOG MI FROM INT (Lat: 29.720881,  Lng: -90.774369),  Route carried "on" structure: County highway ,  Year Built: 1976,  Status: Posted for load,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 250 (year 1978),  Average Future Daily Traffic: 375 (year 2036),  Design Load: HS 20,  Features Intersected: HOLLYWOOD CANAL,  Facility Carried by Structure: Bayou Blue Bypass
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: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 40.5 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: 31.1 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: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than 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: June 2021,  Underwater Inspection Date: May 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 25500000020423,  Location: 1.0 MI. WEST OF LA 3087 (Lat: 29.616900,  Lng: -90.680600),  Route carried "on" structure: State highway 660,  Year Built: 2010,  Status: Open,  Structure Length: 4.08m (13.39ft),  Average Daily Traffic: 10,500 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 13,020 (year 2036),  Design Load: HS 20,  Features Intersected: DRAIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.293,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 56.4 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: 43.7 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: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  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: March 2021,  Underwater Inspection Date: May 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Find on map >>   Show street view

Structure Number: 25500000020424,  Location: 2 MILES EAST OF LA 182 (Lat: 29.614711,  Lng: -90.663600),  Route carried "on" structure: State highway 3087,  Year Built: 1988,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 13,500 (year 2016),  Truck Traffic: 11%,  Average Future Daily Traffic: 16,740 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU BLUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.997,  Lanes on structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft)

Condition: Channel: Poor,  Culverts: Good,  Operating Rating: 97.2 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: 74.5 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: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2020,  Underwater Inspection Date: January 2019
Find on map >>   Show street view

Structure Number: 25500000020425,  Location: .5 MILES SOUTH US 90 (Lat: 29.680439,  Lng: -90.749200),  Route carried "on" structure: ServiceUS 90,  Year Built: 1985,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 2,230 (year 2015),  Average Future Daily Traffic: 2,765 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU BLUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.409,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 97.2 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: 74.5 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: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020
Find on map >>   Show street view

Structure Number: 25500000020543,  Location: 3.3 MI. NE. OF LA 3040 (Lat: 29.661869,  Lng: -90.714481),  Route carried "on" structure: County highway ,  Year Built: 2017,  Status: Open,  Structure Length: 4.27m (14.01ft),  Average Daily Traffic: 2,627 (year 2017),  Average Future Daily Traffic: 2,890 (year 2037),  Design Load: HL 93,  Features Intersected: ST. LOUIS BAYOU,  Facility Carried by Structure: BAYOU GARDENS BLVD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 54.4 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: 41.5 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: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place
Find on map >>   Show street view

Structure Number: 22904240800001,  Location: 2.7 miles SE of LA 24 (Lat: 29.682589,  Lng: -90.750911),  Route carried "under" structure: State highway 316,  Structure Length: 0. m,  Average Daily Traffic: 9,600 (year 2014),  Features Intersected: LA 316 SB under US 90 EB
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 2.132,  Lanes on structure: 2,  Lanes under structure: 2,  Length of Maximum Span: 0.0m

Find on map >>   Show street view

Structure Number: 22904240800001,  Location: 2.7 miles SE of LA 24 (Lat: 29.682500,  Lng: -90.750581),  Route carried "under" structure: State highway 316,  Structure Length: 0. m,  Average Daily Traffic: 9,600 (year 2014),  Features Intersected: LA 316 NB under US 90 EB
Minimum Vertical Clearance: 5.15m (16.90ft),  Kilometerpoint: 7.767,  Lanes on structure: 2,  Lanes under structure: 2,  Length of Maximum Span: 0.0m

Find on map >>   Show street view

Structure Number: 22904240800002,  Location: 2.7 miles SE of LA 24 (Lat: 29.682819,  Lng: -90.751119),  Route carried "under" structure: State highway 316,  Structure Length: 0. m,  Average Daily Traffic: 9,600 (year 2014),  Features Intersected: LA 316 SB under US 90 WB
Minimum Vertical Clearance: 5.15m (16.90ft),  Kilometerpoint: 2.099,  Lanes on structure: 2,  Lanes under structure: 2,  Length of Maximum Span: 0.0m

Find on map >>   Show street view

Structure Number: 22904240800002,  Location: 2.7 miles SE of LA 24 (Lat: 29.682739,  Lng: -90.750800),  Route carried "under" structure: State highway 316,  Structure Length: 0. m,  Average Daily Traffic: 9,600 (year 2014),  Features Intersected: LA 316 NB under US 90 WB
Minimum Vertical Clearance: 5.06m (16.60ft),  Kilometerpoint: 7.800,  Lanes on structure: 2,  Lanes under structure: 2,  Length of Maximum Span: 0.0m

Discuss Bayou Blue, Louisiana (LA) on our hugely popular Louisiana forum.


City-data.com does not guarantee the accuracy or timeliness of any information on this site.  Use at your own risk.
Some parts © 2024 Advameg, Inc.