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


  • National Bridge Inventory (NBI) Statistics
  • 24Number of bridges
  • 171ft / 51.7mTotal length
  • $3,435,000Total costs
  • 216,634Total average daily traffic
  • 1,657Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Simsboro
  • No street view available for this location

New bridges in Simsboro, LA - historical statistics
  • New bridges - historical statistics
  • 11950-1959
  • 31960-1969
  • 51970-1979
  • 21980-1989
  • 11990-1999
  • 12010-2019
  • 32020-2022
Average Bridge Daily Traffic in Simsboro, LA
Average Bridge Truck Traffic in Simsboro, LA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 35.7%Very good
  • 14.3%Good
  • 14.3%Satisfactory
  • 7.1%Fair
  • 14.3%Poor
  • 14.3%Failed
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 35.7%Very good
  • 14.3%Good
  • 14.3%Satisfactory
  • 21.4%Fair
  • 14.3%Failed
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 21.4%Very good
  • 21.4%Good
  • 21.4%Satisfactory
  • 14.3%Fair
  • 7.1%Serious
  • 14.3%Failed
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 23.1%Very good
  • 7.7%Good
  • 61.5%Satisfactory
  • 7.7%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Satisfactory
  • 50.0%Fair
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Structure Number: 53100000050018,  Location: 1.2 MI W OF LA 507 (Lat: 32.502900,  Lng: -92.827700),  Route carried "on" structure: County highway ,  Year Built: 2019,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 150 (year 1980),  Truck Traffic: 2%,  Average Future Daily Traffic: 165 (year 2036),  Design Load: HL 93,  Features Intersected: W BRANCH DUGDEMONA RIVER,  Facility Carried by Structure: EAVES RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.911,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  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: 7.2m (23.6ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 56.7 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: 43.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present desirable 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: August 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53100000053102,  Location: 1.9 Mi. S. of LA 544 (Lat: 32.581239,  Lng: -92.824069),  Route carried "on" structure: County highway ,  Year Built: 2020,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 175 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 195 (year 2036),  Design Load: Greater than HL93,  Features Intersected: Walnut Creek,  Facility Carried by Structure: Eubanks Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.081,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  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: 7.2m (23.6ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 41.8 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,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53100000053105,  Location: 1.2 Mi. W. of LA 507 (Lat: 32.502911,  Lng: -92.827411),  Route carried "on" structure: County highway ,  Year Built: 2021,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 250 (year 2021),  Average Future Daily Traffic: 350 (year 2041),  Design Load: Greater than HL93,  Features Intersected: W. Branch of Dugdemona,  Facility Carried by Structure: Eaves Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.763,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.3m (20.7ft),  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: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 40.2 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: 30.8 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: 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: September 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 53100000053106,  Location: 2.6 Miles NW of LA 507 (Lat: 32.567211,  Lng: -92.814481),  Route carried "on" structure: County highway ,  Year Built: 2021,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 250 (year 2021),  Average Future Daily Traffic: 350 (year 2041),  Design Load: Greater than HL93,  Features Intersected: Walnut Creek,  Facility Carried by Structure: Walnut Creek Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.741,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.0m (19.7ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 40.2 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: 30.8 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: 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: September 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 53100010707471,  Location: 1.0 MI EAST OF LA 563 (Lat: 32.521731,  Lng: -92.759000),  Route carried "on" structure: US 80,  Year Built: 1952,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 2,200 (year 2016),  Truck Traffic: 15%,  Average Future Daily Traffic: 3,740 (year 2036),  Design Load: H 15,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.977,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 2.4m (7.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 29.2 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: 22.7 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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53102960204641,  Location: 4.64 MI EAST OF LA 151 (Lat: 32.591431,  Lng: -92.779300),  Route carried "on" structure: State highway 544,  Year Built: 1980,  Status: Open,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 860 (year 2016),  Truck Traffic: 19%,  Average Future Daily Traffic: 1,411 (year 2036),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.424,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 61.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53103080402721,  Location: 2.72 MI N BIENVILLE PAR (Lat: 32.482811,  Lng: -92.812100),  Route carried "on" structure: State highway 507,  Year Built: 1986,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 560 (year 2016),  Truck Traffic: 19%,  Average Future Daily Traffic: 986 (year 2036),  Design Load: HS 20,  Features Intersected: DUGDEMONA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.057,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  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: Somewhat better than minimum adequacy,  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,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: December 2021,  Underwater Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53103080403731,  Location: 3.73 MI N BIENVILLE PAR (Lat: 32.495969,  Lng: -92.808400),  Route carried "on" structure: State highway 507,  Year Built: 1979,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 560 (year 2016),  Truck Traffic: 19%,  Average Future Daily Traffic: 986 (year 2036),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.625,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.4m (7.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 14.8m (48.6ft)

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: 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: December 2021
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Structure Number: 53103080407701,  Location: LA 507 OVER I-20 (Lat: 32.548039,  Lng: -92.787500),  Route carried "on" structure: State highway 507,  Year Built: 1963,  Status: Open,  Structure Length: 7.83m (25.69ft),  Average Daily Traffic: 2,500 (year 2016),  Truck Traffic: 19%,  Average Future Daily Traffic: 4,250 (year 2036),  Design Load: HS 20,  Features Intersected: LA 507 OVER I-20
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.080,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 24.4m (80.1ft),  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,  Operating Rating: 34.0 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: 26.2 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: Meets minimum limits,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.75m (28.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $746,000,  Roadway Improvement Cost: $74,000,  Total Project Cost: $1,119,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53103160403171,  Location: 3.17 MI WEST OF US 80 (Lat: 32.497261,  Lng: -92.764200),  Route carried "on" structure: State highway 3005,  Year Built: 1977,  Status: Open,  Structure Length: 2.93m (9.61ft),  Average Daily Traffic: 1,220 (year 2016),  Truck Traffic: 15%,  Average Future Daily Traffic: 2,074 (year 2036),  Design Load: HS 20,  Features Intersected: MADDEN CREEK BR.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.907,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.6m (31.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  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: 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53103160500991,  Location: LA 563 OVER I-20 (Lat: 32.546411,  Lng: -92.766600),  Route carried "on" structure: State highway 563,  Year Built: 1963,  Status: Posted for load,  Structure Length: 7.53m (24.70ft),  Average Daily Traffic: 1,510 (year 2016),  Truck Traffic: 19%,  Average Future Daily Traffic: 2,550 (year 2036),  Design Load: HS 20,  Features Intersected: LA 563 OVER I-20
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.580,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 21.3m (69.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 23.3 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: 17.8 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: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 8.44m (27.69ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: November 2021,  Other Special Inspection Date: November 2020,  Bridge Improvement Cost: $720,000,  Roadway Improvement Cost: $72,000,  Total Project Cost: $1,080,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53104510504731,  Location: .9 MI WEST OF LA 507 (Lat: 32.547911,  Lng: -92.800600),  Route carried "on" structure: County highway ,  Year Built: 1963,  Status: Posted for load,  Structure Length: 8.75m (28.71ft),  Average Daily Traffic: 2,930 (year 2015),  Average Future Daily Traffic: 4,981 (year 2036),  Design Load: H 15,  Features Intersected: I 20,  Facility Carried by Structure: WALNUT CR RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.557,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes (Inventory Route: 451-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 2,  Length of Maximum Span: 24.4m (80.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 16.8 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: 13.0 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Underclear: High priority of replacement,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 9.66m (31.69ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: December 2021,  Other Special Inspection Date: December 2020,  Bridge Improvement Cost: $824,000,  Roadway Improvement Cost: $82,000,  Total Project Cost: $1,236,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53132289924651,  Location: 3 MI S SIMMSBORO (Lat: 32.482189,  Lng: -92.774039),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Posted for load,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 155 (year 1979),  Average Future Daily Traffic: 263 (year 2036),  Design Load: H 20,  Features Intersected: MADDEN CREEK,  Facility Carried by Structure: MONDY RD
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: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 14.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 7.3 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: September 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53132311924901,  Location: 2 MI SW OF SIMMSBORO (Lat: 32.519261,  Lng: -92.813219),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Temporarily open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 50 (year 1979),  Average Future Daily Traffic: 85 (year 2036),  Design Load: H 20,  Features Intersected: DUGDEMONA RIVER,  Facility Carried by Structure: CENTERPOINT 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: 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: 6.9m (22.6ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Failed,  Superstructure: Failed,  Substructure: Failed,  Channel: Satisfactory,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53132311925011,  Location: 2.1 MI E of LA 507 (Lat: 32.518950,  Lng: -92.835031),  Route carried "on" structure: County highway ,  Year Built: 1999,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 35 (year 1979),  Average Future Daily Traffic: 59 (year 2036),  Design Load: HS 20,  Features Intersected: WEST BRANCH DUGEDEMONLA,  Facility Carried by Structure: CENTERPOINT 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: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 36.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 28.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53132351924681,  Location: 3 MI N SIMSBORO (Lat: 32.586561,  Lng: -92.779181),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Temporarily open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 77 (year 1979),  Average Future Daily Traffic: 130 (year 2036),  Design Load: H 20,  Features Intersected: LITTLE CREEK,  Facility Carried by Structure: MITCHELL RD
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: 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: 7.0m (23.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Failed,  Superstructure: Failed,  Substructure: Failed,  Channel: Poor,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53103080407701,  Location: 5.1 MI E OF BIENVILLE PL. (Lat: 32.548261,  Lng: -92.787500),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 29,400 (year 2014),  Features Intersected: LA 507 OVER I-20 EB
Minimum Vertical Clearance: 5.43m (17.81ft),  Kilometerpoint: 8.808,  Lanes on structure: 2,  Length of Maximum Span: 0.0m

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Structure Number: 53103080407701,  Location: 5.1 MI E OF BEINVILLE PL. (Lat: 32.548500,  Lng: -92.787419),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 29,400 (year 2014),  Features Intersected: LA 507 OVER I-20 WB
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 35.195,  Lanes on structure: 3,  Length of Maximum Span: 0.0m

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Structure Number: 53103160500991,  Location: 1.2 MI E OF LA 507 (Lat: 32.546611,  Lng: -92.766689),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 1,500 (year 2015),  Features Intersected: I-20 EB UNDER LA 563
Minimum Vertical Clearance: 5.06m (16.60ft),  Kilometerpoint: 10.773,  Lanes on structure: 2,  Length of Maximum Span: 0.0m

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Structure Number: 53103160500991,  Location: 1.2 MI E OF LA 507 (Lat: 32.546900,  Lng: -92.766569),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 1,500 (year 2015),  Features Intersected: I-20 WB UNDER LA 563
Minimum Vertical Clearance: 5.09m (16.70ft),  Kilometerpoint: 33.230,  Lanes on structure: 2,  Length of Maximum Span: 0.0m

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Structure Number: 53104510501901,  Location: 4.779 MI W OF LA 563 (Lat: 32.551389,  Lng: -92.848111),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 36,700 (year 2017),  Features Intersected: I-20 WB UNDER WALNUT CR.
Minimum Vertical Clearance: 4.85m (15.91ft),  Kilometerpoint: 40.926,  Lanes on structure: 2,  Lanes under structure: 2,  Length of Maximum Span: 0.0m

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Structure Number: 53104510501901,  Location: 4.779 MI W OF LA 563 (Lat: 32.551211,  Lng: -92.848450),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 36,700 (year 2017),  Features Intersected: I-20 EB UNDER WALNUT CR.
Minimum Vertical Clearance: 5.21m (17.09ft),  Kilometerpoint: 3.035,  Lanes on structure: 2,  Lanes under structure: 2,  Length of Maximum Span: 0.0m

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Structure Number: 53104510504731,  Location: 4.7 MI E OF BIENVILLE P.L (Lat: 32.548081,  Lng: -92.800811),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 33,976 (year 2014),  Features Intersected: I-20 EB UNDER WALNUT CRE
Minimum Vertical Clearance: 4.85m (15.91ft),  Kilometerpoint: 7.554,  Lanes on structure: 2,  Length of Maximum Span: 0.0m

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Structure Number: 53104510504731,  Location: 4.7 MI E OF BIENVILLE P.L (Lat: 32.548581,  Lng: -92.801061),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 33,976 (year 2014),  Features Intersected: I-20 WB UNDER WALNUT CRE
Minimum Vertical Clearance: 5.55m (18.21ft),  Kilometerpoint: 36.453,  Lanes on structure: 2,  Length of Maximum Span: 0.0m

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