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Bridge Statistics for Gretna, Louisiana (LA) - Condition, Traffic, Stress, Structural Evaluation, Project CostsBack to: Gretna, LA, Louisiana, Louisiana forum, All US cities. National Bridge Inventory (NBI) Statistics Number of bridges: 23 Total length: 222 meters (728ft) Total costs: $1,326,000 Total average daily traffic: 163,960 Total average daily truck traffic: 10,521 Total future (year 2028) average daily traffic: 278,732 National Bridge Inventory (NBI) Registered Bridges for Gretna
Bridge Condition - Deck Bridge Condition - Superstructure Bridge Condition - Substructure Bridge Condition - Channel Bridge Condition - Culverts Find on map >>
Structure Number: 22602830900125, Location: 1.3 MI WEST OF LA 23 (Lat: 29.924722, Lng: -90.040500), Route carried "on" structure: Ramp US 90, Year Built: 1987, Status: Open, Structure Length: 19.66m (64.50ft), Average Daily Traffic: 8,510 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 14,467 (year 2028), Design Load: HS 20, Features Intersected: ON RAMP FM SERVICE ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.193, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 11, Number Of Approach Spans: 11, Length of Maximum Span: 44.2m (145.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, 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: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830900198, Location: 1.2 MI WEST OF LA 23 (Lat: 29.923806, Lng: -90.041111), Route carried "on" structure: Ramp US 90, Year Built: 1987, Status: Open, Structure Length: 21.88m (71.78ft), Average Daily Traffic: 8,510 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 14,467 (year 2028), Design Load: HS 20, Features Intersected: OFF RAMP OVER WHITNEY AV Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.306, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 10, Number Of Approach Spans: 10, Length of Maximum Span: 45.4m (149.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, 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: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830900607, Location: .8 MI WEST OF LA 23 (Lat: 29.918361, Lng: -90.044556), Route carried "on" structure: Ramp US 90, Year Built: 1987, Status: Open, Structure Length: 22.92m (75.20ft), Average Daily Traffic: 8,510 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 14,467 (year 2028), Design Load: HS 20, Features Intersected: OFF RAMP TO STUMPF BLVD. Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.965, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 11, Number Of Approach Spans: 11, Length of Maximum Span: 43.9m (144.0ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, 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: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830900686, Location: .7 MI WEST OF LA 23 (Lat: 29.917306, Lng: -90.045250), Route carried "on" structure: Ramp US 90, Year Built: 1987, Status: Open, Structure Length: 18.59m (60.99ft), Average Daily Traffic: 8,510 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 14,467 (year 2028), Design Load: HS 20, Features Intersected: ON RAMP FM STUMPF BLVD. Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.094, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 8, Number Of Approach Spans: 8, Length of Maximum Span: 43.3m (142.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Operating Rating: 60.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.3 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, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830900985, Location: .5 MI WEST OF LA 23 (Lat: 29.914028, Lng: -90.048778), Route carried "on" structure: Ramp US 90, Year Built: 1985, Status: Open, Structure Length: 15.36m (50.39ft), Average Daily Traffic: 8,510 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 14,467 (year 2028), Design Load: HS 20, Features Intersected: ON RAMP ST-4 Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.577, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 8, Number Of Approach Spans: 8, Length of Maximum Span: 40.2m (131.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 57.6 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: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830901018, Location: .4 MI WEST OF LA 23 (Lat: 29.913750, Lng: -90.049222), Route carried "on" structure: Ramp US 90, Year Built: 1985, Status: Open, Structure Length: 17.80m (58.40ft), Average Daily Traffic: 8,510 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 14,467 (year 2028), Design Load: HS 20, Features Intersected: OFF RAMP ST-3 Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.625, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 10, Number Of Approach Spans: 10, Length of Maximum Span: 40.2m (131.9ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 57.6 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 desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830901223, Location: .2 MI WEST OF LA 23 (Lat: 29.911972, Lng: -90.052250), Route carried "on" structure: US 90, Year Built: 1982, Status: Open, Structure Length: 0.61m (2.00ft), Average Daily Traffic: 5,980 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 10,166 (year 2028), Design Load: HS 20, Features Intersected: WESTBANK EXPY. FR. ROADS Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.963, Lanes on structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 10.7m (35.1ft), Skew: 30 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft), Curb or Sidewalk Widths: Left: 3.7m (12.1ft), Right: 3.7m (12.1ft), Curb-To-Curb Width: 20.1m (65.9ft), Out-to-Out Width: 107.3m (352.0ft) Condition: Channel: Satisfactory, Culverts: Very good, Deck Geometry: High priority of replacement, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.22m (4.00ft), Designated Inspection Frequency: Every 24 months, Inspection Date: October 2007, Bridge Improvement Cost: $171,000, Roadway Improvement Cost: $17,000, Total Project Cost: $256,000 ( Estimate for 2008), Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830901367, Location: .1 MI WEST OF LA 23 (Lat: 29.910778, Lng: -90.054250), Route carried "on" structure: Ramp US 90, Year Built: 1985, Status: Open, Structure Length: 16.89m (55.41ft), Average Daily Traffic: 5,980 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 10,166 (year 2028), Design Load: HS 20, Features Intersected: OFF RAMP LA-1 Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.188, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 9, Number Of Approach Spans: 9, Length of Maximum Span: 41.8m (137.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Operating Rating: 60.3 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: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830901416, Location: .01 MI EAST OF LA 23 (Lat: 29.910333, Lng: -90.054972), Route carried "on" structure: Ramp US 90, Year Built: 1985, Status: Open, Structure Length: 16.82m (55.18ft), Average Daily Traffic: 5,980 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 10,166 (year 2028), Design Load: HS 20, Features Intersected: ON RAMP LA-2 Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.269, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 9, Number Of Approach Spans: 9, Length of Maximum Span: 41.5m (136.2ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Operating Rating: 60.3 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: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830901645, Location: .2 MI EAST OF LA 23 (Lat: 29.908333, Lng: -90.058250), Route carried "on" structure: Ramp US 90, Year Built: 1985, Status: Open, Structure Length: 16.76m (54.99ft), Average Daily Traffic: 5,980 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 10,166 (year 2028), Design Load: HS 20, Features Intersected: RAMP LA-4 Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.639, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Concrete continuous, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 9, Number Of Approach Spans: 9, Length of Maximum Span: 41.1m (134.8ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Operating Rating: 65.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.7 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, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22602830901728, Location: .3 MI EAST OF LA 23 (Lat: 29.907611, Lng: -90.059389), Route carried "on" structure: Ramp US 90, Year Built: 1985, Status: Open, Structure Length: 15.73m (51.61ft), Average Daily Traffic: 5,980 (year 2007), Truck Traffic: 13%, Average Future Daily Traffic: 10,166 (year 2028), Design Load: HS 20, Features Intersected: RAMP LA-3 Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.767, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Number Of Approach Spans: 2, Length of Maximum Span: 42.1m (138.1ft), Curb-To-Curb Width: 6.1m (20.0ft), Out-to-Out Width: 6.9m (22.6ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Operating Rating: 60.3 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: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2006, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22629518900221, Location: .80 MI.S. OF LAPALCO BLVD (Lat: 29.863333, Lng: -90.036667), Route carried "on" structure: County highway , Year Built: 1980, Status: Open, Structure Length: 4.05m (13.29ft), Average Daily Traffic: 8,000 (year 1988), Average Future Daily Traffic: 13,600 (year 2028), Design Load: HS 20, Features Intersected: BAYOU FATMA, Facility Carried by Structure: LOCAL ROAD 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: 7, Length of Maximum Span: 5.8m (19.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.2m (3.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 10.7m (35.1ft) Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 39.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Length Of Structure Improvement: 4.97m (16.31ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: May 2007, Underwater Inspection Date: Febuary 1992, Bridge Improvement Cost: $296,000, Roadway Improvement Cost: $29,000, Total Project Cost: $444,000 ( Estimate for 2008), Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 22629518900222, Location: .80 MI S. OF LAPALCO BLVD (Lat: 29.863333, Lng: -90.036667), Route carried "on" structure: County highway , Year Built: 1988, Status: Open, Structure Length: 4.05m (13.29ft), Average Daily Traffic: 8,000 (year 1988), Average Future Daily Traffic: 13,600 (year 2028), Design Load: HS 20, Features Intersected: BAYOU FATMA, Facility Carried by Structure: LOCAL ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 7, Length of Maximum Span: 5.8m (19.0ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 0.0m, Curb-To-Curb Width: 9.2m (30.2ft), Out-to-Out Width: 11.2m (36.7ft) Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 39.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: May 2007, Underwater Inspection Date: Febuary 1992, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 22629520900241, Location: 0.8 MI W OF LAPALCO BLVD. (Lat: 29.866667, Lng: -90.034444), Route carried "on" structure: County highway , Year Built: 2002, Status: Open, Structure Length: 2.29m (7.51ft), Design Load: HS 20, Features Intersected: WEYRAUCH CANAL, Facility Carried by Structure: CITY STREET 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: 4 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 4, Length of Maximum Span: 4.9m (16.1ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 1.2m (3.9ft), Curb-To-Curb Width: 9.6m (31.5ft), Out-to-Out Width: 13.4m (44.0ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 39.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable 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, Inspection Date: January 2007, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22629526900261, Location: 0.3MI.E.OF MANHATTAN (Lat: 29.876667, Lng: -90.043333), Route carried "on" structure: County highway , Year Built: 1976, Status: Open, Structure Length: 4.63m (15.19ft), Average Daily Traffic: 30,000 (year 1979), Average Future Daily Traffic: 51,000 (year 2028), Design Load: HS 20, Features Intersected: VERRET CANAL, Facility Carried by Structure: LOCAL ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 3, Owner: County Highway Agency, Approaching Roadway Width: 12.5m (41.0ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 8, Length of Maximum Span: 5.8m (19.0ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.9m (3.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.3m (46.9ft) Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 39.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to 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: May 2007, Underwater Inspection Date: Febuary 1992, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Bituminous Find on map >>
Structure Number: 22629526900262, Location: 0.3MI.E.OF MANHATTAN (Lat: 29.876667, Lng: -90.043333), Route carried "on" structure: City street , Year Built: 1976, Status: Open, Structure Length: 4.63m (15.19ft), Average Daily Traffic: 30,000 (year 1979), Average Future Daily Traffic: 51,000 (year 2028), Design Load: HS 20, Features Intersected: VERRET CANAL, Facility Carried by Structure: CITY STREET Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 3, Owner: County Highway Agency, Approaching Roadway Width: 12.5m (41.0ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 8, Length of Maximum Span: 5.8m (19.0ft), Curb or Sidewalk Widths: Left: 0.9m (3.0ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.2m (46.6ft) Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Fair, Operating Rating: 39.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), 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 minimum criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: May 2007, Underwater Inspection Date: Febuary 1992, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Bituminous Find on map >>
Structure Number: 22629528900211, Location: 0.1 MI W. OF WALL BLVD. (Lat: 29.880000, Lng: -90.035000), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 0.61m (2.00ft), Design Load: HS 20, Features Intersected: FORTADO CANAL, Facility Carried by Structure: LOCAL ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 2.7m (8.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 24.4m (80.1ft) Condition: Channel: Good, Culverts: Satisfactory, 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: May 2007 Find on map >>
Structure Number: 22629529900141, Location: 0.1 MI W. OF LA 23 (Lat: 29.881667, Lng: -90.023333), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 0.70m (2.30ft), Design Load: HS 20, Features Intersected: DRAIN CANAL, Facility Carried by Structure: LOCAL ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 24.1m (79.1ft) Condition: Channel: Fair, Culverts: Satisfactory, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2007 Find on map >>
Structure Number: 22629536900321, Location: 0.5 MI. E. OF MANHATTAN (Lat: 29.893333, Lng: -90.053333), Route carried "on" structure: County highway , Year Built: 1995, Status: Open, Structure Length: 0.85m (2.79ft), Design Load: HS 20, Features Intersected: HEEBE CANAL, Facility Carried by Structure: LOCAL ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 4, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 2.7m (8.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 36.6m (120.1ft) Condition: Channel: Good, Culverts: Good, Deck Geometry: High priority of replacement, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.46m (4.79ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2007, Bridge Improvement Cost: $87,000, Roadway Improvement Cost: $8,000, Total Project Cost: $130,000 ( Estimate for 2008), Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 22629536900821, Location: 0.2 M S OF BEHRMAN HWY (Lat: 29.893333, Lng: -90.136667), Route carried "on" structure: County highway , Year Built: 1980, Status: Posted for load, Structure Length: 4.63m (15.19ft), Average Daily Traffic: 1,000 (year 1988), Average Future Daily Traffic: 1,700 (year 2028), Design Load: HS 20, Features Intersected: OUTFALL CANAL, Facility Carried by Structure: LOCAL ROAD 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: 8, Length of Maximum Span: 5.8m (19.0ft), 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: 36.0 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 20.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 5.55m (18.21ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: Febuary 2007, Underwater Inspection Date: September 1992, Bridge Improvement Cost: $331,000, Roadway Improvement Cost: $33,000, Total Project Cost: $496,000 ( Estimate for 2008), Deck Structure Type: Concrete Precast Panels Find on map >>
Structure Number: 22629538900821, Location: 0.2 E. OF BEHRMAN HWY. (Lat: 29.894250, Lng: -90.015567), Route carried "on" structure: County highway , Year Built: 1970, Status: Posted for load, Structure Length: 4.63m (15.19ft), Average Daily Traffic: 5,000 (year 1989), Average Future Daily Traffic: 8,500 (year 2028), Design Load: HS 20, Features Intersected: OUTFALL CANAL, Facility Carried by Structure: LOCAL ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 8, Length of Maximum Span: 5.8m (19.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.2m (3.9ft), Curb-To-Curb Width: 9.9m (32.5ft), Out-to-Out Width: 11.9m (39.0ft) Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 34.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 20.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), 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 minimum criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: Febuary 2007, Underwater Inspection Date: Febuary 1992, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 22629545900151, Location: 0.7M SOUTH OF LA 23 (Lat: 29.908333, Lng: -90.025000), Route carried "on" structure: County highway , Year Built: 1992, Status: Open, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 1,000 (year 1989), Average Future Daily Traffic: 1,700 (year 2028), Design Load: HS 20, Features Intersected: OAKWOOD CANAL, Facility Carried by Structure: LOCAL ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), 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: 0.0m, Right: 1.2m (3.9ft), Curb-To-Curb Width: 11.0m (36.1ft), Out-to-Out Width: 11.6m (38.1ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Good, Operating Rating: 39.6 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Equal to present desirable 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 2007, Deck Structure Type: Concrete Cast-file-Place Find on map >>
Structure Number: 23607210200001, Location: 0.4 MI NO OF LA 18 (Lat: 29.918083, Lng: -90.067283), Route carried "on" structure: State highway , Year Built: 1994, Status: Open, Structure Length: 6.71m (22.01ft), Design Load: HS 20, Features Intersected: JACKSON AVE.FERRY RAMP, Facility Carried by Structure: CCCFERRY Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Toll: On toll road, Owner: State Highway Agency, Maintenance Responsibility: Town or Township Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 2, Length of Maximum Span: 48.5m (159.1ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 8.8m (28.9ft) Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 41.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 24.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: 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, Inspection Date: June 2006, Deck Structure Type: Open Grating Discuss this city on our hugely popular Louisiana forum Back to: Gretna, LA, Louisiana, All US cities.
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