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

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Structure Number: 22900050700011,  Location: .01 MI EAST OF LA 1 (Lat: 29.727361,  Lng: -90.599028),  Route carried "on" structure: US 182,  Year Built: 1936,  Year Reconstructed: 1956,  Status: Posted for load,  Structure Length: 7.32m (24.02ft),  Average Daily Traffic: 9,200 (year 2007),  Truck Traffic: 15%,  Average Future Daily Traffic: 13,800 (year 2028),  Design Load: H 15,  Features Intersected: BAYOU LAFOURCHE
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Navigation Control: Yes ( Vertical Clearance: 17.3m (56.8ft), Horizontal Clearance: 18.8m (61.7ft)),  Material/Design: Steel,  Design/Construction: Movable - Lift,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 6,  Length of Maximum Span: 21.6m (70.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 37.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 27.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.23m (27.00ft),  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: October 2007,  Underwater Inspection Date: May 1992,  Bridge Improvement Cost: $702,000,  Roadway Improvement Cost: $70,000,  Total Project Cost: $1,053,000 ( Estimate for 2008),  Deck Structure Type: Open Grating

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Structure Number: 22900050700831,  Location: .7 MI EAST OF LA 308 (Lat: 29.733917,  Lng: -90.587806),  Route carried "on" structure: US 182,  Year Built: 1931,  Status: Posted for load,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 5,600 (year 2007),  Truck Traffic: 15%,  Average Future Daily Traffic: 8,400 (year 2028),  Design Load: H 15,  Features Intersected: DRAIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.335,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 28.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.1 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 minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 2.56m (8.40ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: December 2007,  Bridge Improvement Cost: $218,000,  Roadway Improvement Cost: $21,000,  Total Project Cost: $327,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 22904070306491,  Location: 1.0 MI NORTH OF US 90 (Lat: 29.724694,  Lng: -90.591389),  Route carried "on" structure: State highway 308,  Year Built: 1958,  Status: Posted for load,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 3,800 (year 2007),  Truck Traffic: 8%,  Average Future Daily Traffic: 5,700 (year 2028),  Design Load: HS 20,  Features Intersected: DRAINAGE CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.442,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 28.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.72m (12.20ft),  Designated Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: November 2007,  Underwater Inspection Date: October 1992,  Bridge Improvement Cost: $317,000,  Roadway Improvement Cost: $31,000,  Total Project Cost: $475,000 ( Estimate for 2008),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 22904240811201,  Location: US 90 OVER LA 1 (Lat: 29.704472,  Lng: -90.574972),  Route carried "on" structure: US 90,  Year Built: 1976,  Status: Open,  Structure Length: 98.48m (323.10ft),  Average Daily Traffic: 14,640 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 21,960 (year 2028),  Design Load: HS 20,  Features Intersected: B.LAFOURCHE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.021,  Lanes on structure: 2,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 12.8m (42.0ft), Horizontal Clearance: 45.7m (149.9ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 48,  Length of Maximum Span: 47.2m (154.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 63.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.8 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,  Underclear: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2006,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 22904240811202,  Location: US 90 OVER LA 1 (Lat: 29.704472,  Lng: -90.574972),  Route carried "on" structure: US 90,  Year Built: 1976,  Status: Open,  Structure Length: 101.53m (333.10ft),  Average Daily Traffic: 14,640 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 21,960 (year 2028),  Design Load: HS 20,  Features Intersected: B.LAFOURCHE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.021,  Lanes on structure: 2,  Lanes under structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 10 degrees,  Navigation Control: Yes ( Vertical Clearance: 12.8m (42.0ft), Horizontal Clearance: 45.7m (149.9ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 52,  Length of Maximum Span: 47.2m (154.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 27.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2006,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 22904240811285,  Location: .08 MI EAST OF LA 1 (Lat: 29.705361,  Lng: -90.574139),  Route carried "on" structure: Ramp US 90,  Year Built: 1976,  Status: Open,  Structure Length: 10.06m (33.01ft),  Average Daily Traffic: 2,440 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 3,660 (year 2028),  Design Load: HS 20,  Features Intersected: ON RAMP FROM LA1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.150,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Number Of Approach Spans: 4,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 72.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 22904240811288,  Location: .08 MI EAST OF LA 1 (Lat: 29.705361,  Lng: -90.574139),  Route carried "on" structure: Ramp US 90,  Year Built: 1976,  Status: Open,  Structure Length: 10.06m (33.01ft),  Average Daily Traffic: 2,440 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 3,660 (year 2028),  Design Load: HS 20,  Features Intersected: OFF RAMP TO LA1
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.150,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Number Of Approach Spans: 4,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 73.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2008,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 22904240811665,  Location: .4 MI EAST OF LA 1 (Lat: 29.709667,  Lng: -90.570194),  Route carried "on" structure: Ramp US 90,  Year Built: 1976,  Status: Open,  Structure Length: 33.59m (110.20ft),  Average Daily Traffic: 2,440 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 3,660 (year 2028),  Design Load: HS 20,  Features Intersected: ON RAMP FROM LA308
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.761,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 22,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 70.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.5 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,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2006,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 22904240811668,  Location: .4 MI EAST OF LA 1 (Lat: 29.709667,  Lng: -90.570194),  Route carried "on" structure: Ramp US 90,  Year Built: 1976,  Status: Open,  Structure Length: 24.38m (79.99ft),  Average Daily Traffic: 2,440 (year 2007),  Truck Traffic: 11%,  Average Future Daily Traffic: 3,660 (year 2028),  Design Load: HS 20,  Features Intersected: OFF RAMP TO LA308
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.761,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 18,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.6m (28.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 70.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2006,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 22908291300321,  Location: .32 MI SOUTH OF LA 182 (Lat: 29.710139,  Lng: -90.614083),  Route carried "on" structure: State highway 652,  Year Built: 1932,  Status: Posted for load,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 13,900 (year 2007),  Truck Traffic: 9%,  Average Future Daily Traffic: 20,850 (year 2028),  Design Load: H 15,  Features Intersected: 40 ARP CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.515,  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: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 32.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 19.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  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 12 months,  Inspection Date: Febuary 2008,  Bridge Improvement Cost: $208,000,  Roadway Improvement Cost: $20,000,  Total Project Cost: $312,000 ( Estimate for 2008),  Deck Structure Type: Concrete Precast Panels