Bridge Statistics for Donaldsonville, Louisiana (LA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 10Number of bridges
- 43ft / 13.0mTotal length
- $538,000Total costs
- 81,370Total average daily traffic
- 13,200Total average daily truck traffic
- 137,065Total future (year 2036) average daily traffic
- National Bridge Inventory (NBI) Registered Bridges for Donaldsonville
- No street view available for this location
- New bridges - historical statistics
- 71970-1979
- 11980-1989
- 11990-1999
- 12000-2009
- Bridge Condition - Deck
- 50.0%Good
- 50.0%Satisfactory
- Bridge Condition - Superstructure
- 25.0%Very good
- 25.0%Good
- 50.0%Satisfactory
- Bridge Condition - Substructure
- 25.0%Good
- 50.0%Satisfactory
- 25.0%Poor
- Bridge Condition - Channel
- 20.0%Very good
- 40.0%Good
- 30.0%Satisfactory
- 10.0%Poor
- Bridge Condition - Culverts
- 83.3%Good
- 16.7%Satisfactory
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Structure Number: 610304260100051, Location: LA 3089 @ BAYOU LAFOURCHE (Lat: 30.100961, Lng: -90.993661), Route carried "on" structure: State highway 3089, Year Built: 2001, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 15,600 (year 2016), Truck Traffic: 9%, Average Future Daily Traffic: 26,860 (year 2036), Design Load: HS 20, Features Intersected: BAYOU LAFOURCHE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.048, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 426-01-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.9m (52.2ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 15.9m (52.2ft), Out-to-Out Width: 20.1m (65.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 86.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 610304260100051, Location: LA 3089 @ BAYOU LAFOURCHE (Lat: 30.100961, Lng: -90.993661), Route carried "on" structure: State highway 3089, Year Built: 2001, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 15,600 (year 2016), Truck Traffic: 9%, Average Future Daily Traffic: 26,860 (year 2036), Design Load: HS 20, Features Intersected: BAYOU LAFOURCHE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.048, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 426-01-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.9m (52.2ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 12.2m (40.0ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 15.9m (52.2ft), Out-to-Out Width: 20.1m (65.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Channel: Very good, Operating Rating: 86.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 610308030302161, Location: 0.6 M SW of LA 1&LA 943 (Lat: 30.107550, Lng: -91.047361), Route carried "on" structure: State highway 944, Year Built: 1972, Status: Open, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 420 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 663 (year 2036), Design Load: HS 20, Features Intersected: BAYOU MCCALL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.462, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), 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: 8.5m (27.9ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Very good, Operating Rating: 65.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 39.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.44m (8.01ft), Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 12 months, Inspection Date: January 2021, Other Special Inspection Date: January 2020, Bridge Improvement Cost: $208,000, Total Project Cost: $312,000 ( Estimate for 2016), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 610308030302161, Location: 0.6 M SW of LA 1&LA 943 (Lat: 30.107550, Lng: -91.047361), Route carried "on" structure: State highway 944, Year Built: 1972, Status: Open, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 420 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 663 (year 2036), Design Load: HS 20, Features Intersected: BAYOU MCCALL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.462, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), 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: 8.5m (27.9ft), Out-to-Out Width: 9.4m (30.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Poor, Channel: Very good, Operating Rating: 65.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 39.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.44m (8.01ft), Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 12 months, Inspection Date: January 2021, Other Special Inspection Date: January 2020, Bridge Improvement Cost: $208,000, Total Project Cost: $312,000 ( Estimate for 2016), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 610330078905791, Location: 3 MI.SW LA22,LA22,LA44 JC (Lat: 30.130789, Lng: -90.965989), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 50 (year 2019), Average Future Daily Traffic: 102 (year 2036), Design Load: HS 20, Features Intersected: DRAIN BAYOU, Facility Carried by Structure: Haydel Rd
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 4.6m (15.1ft), 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: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 56.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.6 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 minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 610330078905791, Location: 3 MI.SW LA22,LA22,LA44 JC (Lat: 30.130789, Lng: -90.965989), Route carried "on" structure: County highway , Year Built: 1997, Status: Open, Structure Length: 1.74m (5.71ft), Average Daily Traffic: 50 (year 2019), Average Future Daily Traffic: 102 (year 2036), Design Load: HS 20, Features Intersected: DRAIN BAYOU, Facility Carried by Structure: Haydel Rd
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 4.6m (15.1ft), 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: 7.3m (24.0ft), Out-to-Out Width: 7.9m (25.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Good, Operating Rating: 56.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.6 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 minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: Febuary 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 610402323004071, Location: 3.3 M SW of LA 70&LA 3127 (Lat: 30.027689, Lng: -90.997411), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: SEATRA CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.524, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 610402323004071, Location: 3.3 M SW of LA 70&LA 3127 (Lat: 30.027689, Lng: -90.997411), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: SEATRA CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.524, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 610402323004741, Location: 2.6 M SW of LA 70&LA 3127 (Lat: 30.035631, Lng: -90.990919), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.606, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Good, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 610402323004741, Location: 2.6 M SW of LA 70&LA 3127 (Lat: 30.035631, Lng: -90.990919), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.606, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Good, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 610402323005421, Location: 3.26 MI. NE OF LA 70 SPUR (Lat: 30.043489, Lng: -90.984489), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 1.59m (5.22ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.676, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 30 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 6, Length of Maximum Span: 2.1m (6.9ft)
Condition: Channel: Poor, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 610402323005421, Location: 3.26 MI. NE OF LA 70 SPUR (Lat: 30.043489, Lng: -90.984489), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 1.59m (5.22ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.676, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 30 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 6, Length of Maximum Span: 2.1m (6.9ft)
Condition: Channel: Poor, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 610402323006501, Location: 0.8 M SW of LA 70&LA 3127 (Lat: 30.058289, Lng: -90.975589), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.524, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 610402323006501, Location: 0.8 M SW of LA 70&LA 3127 (Lat: 30.058289, Lng: -90.975589), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.524, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Satisfactory, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 610402323006611, Location: 0.8 M SW of LA 70&LA 3127 (Lat: 30.058889, Lng: -90.975250), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: BAYOU NAPOLEON
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.596, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 16.8m (55.1ft), 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: 13.5m (44.3ft), Out-to-Out Width: 14.5m (47.6ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 71.7 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: 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, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 610402323006611, Location: 0.8 M SW of LA 70&LA 3127 (Lat: 30.058889, Lng: -90.975250), Route carried "on" structure: State highway 70, Year Built: 1977, Status: Open, Structure Length: 2.44m (8.01ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: BAYOU NAPOLEON
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.596, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 16.8m (55.1ft), 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: 13.5m (44.3ft), Out-to-Out Width: 14.5m (47.6ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 71.7 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: 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, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 610402323007121, Location: 0.3 M SW of LA 70&LA 3127 (Lat: 30.065019, Lng: -90.971611), Route carried "on" structure: Spur State highway 70, Year Built: 1977, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.364, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Good, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 610402323007121, Location: 0.3 M SW of LA 70&LA 3127 (Lat: 30.065019, Lng: -90.971611), Route carried "on" structure: Spur State highway 70, Year Built: 1977, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 10,500 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 18,020 (year 2036), Design Load: HS 20, Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 11.364, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 232-30-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.8m (5.9ft)
Condition: Channel: Good, Culverts: 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: 32.4 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, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 614704280101101, Location: 1.1 M EAST OF LA 70&3127 (Lat: 30.061469, Lng: -90.952919), Route carried "on" structure: State highway 3127, Year Built: 1988, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 2,300 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 1,320 (year 2036), Design Load: HS 20, Features Intersected: BAYOU VERRET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.194, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 428-01-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 16.8m (55.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, 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: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.62m (5.31ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $151,000, Total Project Cost: $226,000 ( Estimate for 2016)
Structure Number: 614704280101101, Location: 1.1 M EAST OF LA 70&3127 (Lat: 30.061469, Lng: -90.952919), Route carried "on" structure: State highway 3127, Year Built: 1988, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 2,300 (year 2016), Truck Traffic: 18%, Average Future Daily Traffic: 1,320 (year 2036), Design Load: HS 20, Features Intersected: BAYOU VERRET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.194, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 428-01-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 3, Length of Maximum Span: 3.0m (9.8ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 16.8m (55.1ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, 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: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.62m (5.31ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Bridge Improvement Cost: $151,000, Total Project Cost: $226,000 ( Estimate for 2016)