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


  • National Bridge Inventory (NBI) Statistics
  • 19Number of bridges
  • 135ft / 41.0mTotal length
  • 33,894Total average daily traffic
  • 4,278Total average daily truck traffic
  • 22,651Total future (year 2036) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Mamou
  • No street view available for this location

New bridges in Mamou, LA - historical statistics
  • New bridges - historical statistics
  • 11930-1939
  • 21950-1959
  • 51960-1969
  • 31970-1979
  • 21980-1989
  • 21990-1999
  • 32000-2009
  • 12010-2019
Average Bridge Daily Traffic in Mamou, LA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 33.3%Very good
  • 33.3%Good
  • 33.3%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 33.3%Very good
  • 33.3%Good
  • 33.3%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 11.1%Very good
  • 55.6%Good
  • 22.2%Satisfactory
  • 11.1%Serious
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 21.1%Very good
  • 47.4%Good
  • 26.3%Satisfactory
  • 5.3%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 30.0%Very good
  • 20.0%Good
  • 40.0%Satisfactory
  • 10.0%Fair
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Structure Number: 32000000030468,  Location: 0.01 MI. N. OF LA 1160 (Lat: 30.641319,  Lng: -92.432250),  Route carried "on" structure: County highway ,  Year Built: 2016,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 140 (year 2022),  Average Future Daily Traffic: 154 (year 2042),  Design Load: HS 20,  Features Intersected: GRAND LOUIS BAYOU,  Facility Carried by Structure: Fuselier Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 68.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 42.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 3200000020043,  Location: 0.58 Mi E of La 13 (Lat: 30.714739,  Lng: -92.418361),  Route carried "on" structure: County highway ,  Year Built: 2009,  Status: Posted for load,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 176 (year 2020),  Average Future Daily Traffic: 90 (year 2036),  Design Load: HS 20,  Features Intersected: COULEE,  Facility Carried by Structure: Red Fox Ln.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 51.5 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: 39.9 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Other
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Structure Number: 32000570503641,  Location: 1.9 MI NORTH OF LA 374 (Lat: 30.588839,  Lng: -92.432100),  Route carried "on" structure: State highway 13,  Year Built: 1958,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 6,300 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 3,600 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU DURALDE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.905,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 57-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.1m (6.9ft),  Out-to-Out Width: 23.7m (77.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  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: 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: August 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32000570506881,  Location: .48 MI NORTH OF LA 104 (Lat: 30.633681,  Lng: -92.426600),  Route carried "on" structure: State highway 13,  Year Built: 1970,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 5,200 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 2,880 (year 2036),  Design Load: HS 20,  Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.063,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 57-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.1m (6.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 25.9m (85.0ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 33.7 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: 25.9 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: Superior to present desirable 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 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32000570507401,  Location: ,01 MI NORTH OF LA 1160 (Lat: 30.641219,  Lng: -92.426800),  Route carried "on" structure: State highway 13,  Year Built: 1970,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 5,200 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 2,880 (year 2036),  Design Load: HS 20,  Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.899,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 57-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Out-to-Out Width: 31.1m (102.0ft)

Condition: Channel: Good,  Culverts: Satisfactory,  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: 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: August 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32002000200001,  Location: 3.3 MI WEST OF LA 3277 (Lat: 30.583211,  Lng: -92.598500),  Route carried "on" structure: State highway 104,  Year Built: 1971,  Status: Open,  Structure Length: 14.02m (46.00ft),  Average Daily Traffic: 840 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 924 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU NEZPIQUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.002,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.1m (23.3ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 15,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32002020101451,  Location: 1.66 Mi W of Us 167 (Lat: 30.641211,  Lng: -92.395400),  Route carried "on" structure: State highway 104,  Year Built: 2008,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 3,700 (year 2016),  Truck Traffic: 13%,  Average Future Daily Traffic: 2,280 (year 2036),  Design Load: HS 20,  Features Intersected: BEACON'S GULLY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.334,  Lanes on structure: 2,  Owner: State 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: 5.8m (19.0ft),  Curb-To-Curb Width: 1.2m (3.9ft),  Out-to-Out Width: 1.3m (4.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 27.2 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: 19.1 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: 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 32008200104501,  Location: 4.5 MI EAST OF LA 3277 (Lat: 30.568219,  Lng: -92.481000),  Route carried "on" structure: State highway 374,  Year Built: 1956,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 621 (year 2019),  Truck Traffic: 12%,  Average Future Daily Traffic: 683 (year 2039),  Design Load: H 15,  Features Intersected: BAYOU
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.224,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.8m (22.3ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 23.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of corrective action,  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,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 32008200801141,  Location: 1.14 MI EAST OF LA 104 (Lat: 30.626539,  Lng: -92.400500),  Route carried "on" structure: State highway 95,  Year Built: 1964,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 1,070 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 780 (year 2036),  Design Load: HS 20,  Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.820,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 16.5m (54.1ft)

Condition: Channel: Satisfactory,  Culverts: 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: 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: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to 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
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Structure Number: 32008200801451,  Location: 1.45 MI EAST OF LA 104 (Lat: 30.622950,  Lng: -92.398200),  Route carried "on" structure: State highway 95,  Year Built: 1965,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 1,070 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 780 (year 2036),  Design Load: HS 20,  Features Intersected: BEACONS GULLY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.438,  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: 5,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  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: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum 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
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Structure Number: 32008200804051,  Location: 4.05 MI EAST OF LA 104 (Lat: 30.594939,  Lng: -92.380100),  Route carried "on" structure: State highway 95,  Year Built: 1964,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 1,070 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 780 (year 2036),  Design Load: HS 20,  Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.874,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 14.1m (46.3ft)

Condition: Channel: Good,  Culverts: 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: 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: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32008200804521,  Location: 4.52 MI EAST OF LA 104 (Lat: 30.592011,  Lng: -92.373000),  Route carried "on" structure: State highway 95,  Year Built: 1965,  Status: Open,  Structure Length: 5.49m (18.01ft),  Average Daily Traffic: 1,070 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 780 (year 2036),  Design Load: HS 20,  Features Intersected: BAYOU DES CANNES
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.635,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Poor,  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: 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 2020,  Underwater Inspection Date: October 2018,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32008200901791,  Location: .5 M WEST OF LA 13 (Lat: 30.641169,  Lng: -92.436600),  Route carried "on" structure: State highway 1160,  Year Built: 1993,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 2,600 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 2,860 (year 2040),  Design Load: HS 20,  Features Intersected: DRAINAGE CANAL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.894,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  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: 9.1m (29.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 68.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32008202900681,  Location: 0.7 MI N of LA 104 (Lat: 30.651011,  Lng: -92.364100),  Route carried "on" structure: State highway 1161,  Year Built: 1962,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 2,600 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,800 (year 2036),  Design Load: H 15,  Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.073,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.7m (8.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 17.4m (57.1ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020
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Structure Number: 32008204200011,  Location: .01 MI NORTH OF LA 104 (Lat: 30.641211,  Lng: -92.419900),  Route carried "on" structure: State highway 3149,  Year Built: 1932,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 1,910 (year 2016),  Truck Traffic: 12%,  Average Future Daily Traffic: 1,170 (year 2036),  Design Load: H 15,  Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.023,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 1.8m (5.9ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 43.7 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: 33.7 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: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32030367922301,  Location: 0.40 Mi E of La 95 (Lat: 30.611800,  Lng: -92.383261),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Posted for load,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 154 (year 2020),  Average Future Daily Traffic: 78 (year 2036),  Design Load: HS 20,  Features Intersected: BEACONS GULLY,  Facility Carried by Structure: Brangus Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 32030374922231,  Location: 1.25 Mi NE of La 95 (Lat: 30.622319,  Lng: -92.371389),  Route carried "on" structure: County highway ,  Year Built: 2001,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 46 (year 2021),  Average Future Daily Traffic: 51 (year 2041),  Design Load: HS 20,  Features Intersected: COULEE,  Facility Carried by Structure: Brangus Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 71.6 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: 68.4 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: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020
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Structure Number: 32030376922181,  Location: 1.0 Mi S of La 104 (Lat: 30.627181,  Lng: -92.363850),  Route carried "on" structure: County highway ,  Year Built: 1993,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 30 (year 2021),  Average Future Daily Traffic: 33 (year 2041),  Design Load: HS 20,  Features Intersected: COULEE,  Facility Carried by Structure: Bayou Des Cannes
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 76.1 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: 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 desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020
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Structure Number: 32030389922151,  Location: 0.62 Mi N of La 104 (Lat: 30.650181,  Lng: -92.355600),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Posted for load,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 97 (year 2020),  Average Future Daily Traffic: 48 (year 2036),  Design Load: HS 20,  Features Intersected: PINE POINT GULLY,  Facility Carried by Structure: Brook Dr.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 72.3 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 55.7 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020
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