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


  • National Bridge Inventory (NBI) Statistics
  • 18Number of bridges
  • 128ft / 38.6mTotal length
  • $1,851,000Total costs
  • 123,071Total average daily traffic
  • 11,906Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Grambling
  • No street view available for this location

New bridges in Grambling, LA - historical statistics
  • New bridges - historical statistics
  • 41950-1959
  • 21960-1969
  • 41970-1979
  • 11980-1989
  • 21990-1999
  • 22000-2009
  • 12010-2019
Average Bridge Daily Traffic in Grambling, LA
Average Bridge Truck Traffic in Grambling, LA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 33.3%Good
  • 50.0%Satisfactory
  • 16.7%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 33.3%Good
  • 50.0%Satisfactory
  • 16.7%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 16.7%Good
  • 58.3%Satisfactory
  • 25.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 7.1%Good
  • 85.7%Satisfactory
  • 7.1%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 25.0%Good
  • 75.0%Satisfactory
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Structure Number: 53100000050256,  Location: 0.25 MILES NORTH OF LA 54 (Lat: 32.588931,  Lng: -92.734761),  Route carried "on" structure: County highway ,  Year Built: 2015,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 75 (year 1979),  Average Future Daily Traffic: 127 (year 2036),  Design Load: HS 20,  Features Intersected: SPRING CREEK,  Facility Carried by Structure: WAFER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 20.7 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: 15.9 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: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Other
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Structure Number: 53100010710111,  Location: .2 MI WEST OF LA 149 (Lat: 32.507400,  Lng: -92.719700),  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: 8%,  Average Future Daily Traffic: 3,740 (year 2036),  Design Load: H 15,  Features Intersected: REDWINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.217,  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: 9.0m (29.5ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 30.8 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: 23.7 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: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.74m (5.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $148,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $222,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53102960301621,  Location: 1.62 MI EAST OF LA 563 (Lat: 32.580381,  Lng: -92.738800),  Route carried "on" structure: State highway 544,  Year Built: 1954,  Status: Posted for load,  Structure Length: 2.38m (7.81ft),  Average Daily Traffic: 860 (year 2016),  Truck Traffic: 19%,  Average Future Daily Traffic: 1,411 (year 2036),  Design Load: H 15,  Features Intersected: MILL CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.599,  Lanes on structure: 2,  Owner: State 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: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 28.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 19.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53102960303531,  Location: 1.6 MI EAST OF LA 3074 (Lat: 32.568981,  Lng: -92.718000),  Route carried "on" structure: State highway 544,  Year Built: 1954,  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: H 15,  Features Intersected: WAFER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.676,  Lanes on structure: 2,  Owner: State 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: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 36.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 53103090300821,  Location: 3.0 MI SOUTH OF LA 3061 (Lat: 32.460819,  Lng: -92.692100),  Route carried "on" structure: State highway 818,  Year Built: 1979,  Status: Posted for load,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 170 (year 2016),  Truck Traffic: 15%,  Average Future Daily Traffic: 289 (year 2036),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.279,  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: 4,  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: 19.1 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: 14.9 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: Meets minimum limits,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  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: 3.08m (10.10ft),  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: $262,000,  Roadway Improvement Cost: $26,000,  Total Project Cost: $393,000 ( Estimate for 2015),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53103160400121,  Location: .12 MI WEST OF US 80 (Lat: 32.504681,  Lng: -92.717900),  Route carried "on" structure: State highway 3005,  Year Built: 1957,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 1,220 (year 2016),  Truck Traffic: 15%,  Average Future Daily Traffic: 2,074 (year 2036),  Design Load: H 15,  Features Intersected: REDWINE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.230,  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: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 43.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to 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: 53104510509931,  Location: LA 147 OVER I-20 (Lat: 32.541181,  Lng: -92.712700),  Route carried "on" structure: County highway ,  Year Built: 1963,  Status: Open,  Structure Length: 8.75m (28.71ft),  Average Daily Traffic: 7,600 (year 2016),  Truck Traffic: 8%,  Average Future Daily Traffic: 12,920 (year 2036),  Design Load: HS 20,  Features Intersected: I 20,  Facility Carried by Structure: RWE JONES DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.954,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 2 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: 27.4m (89.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 51.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of replacement,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 9.66m (31.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  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: 53104510510971,  Location: 1.0 MI EAST OF LA 147 (Lat: 32.540389,  Lng: -92.694400),  Route carried "on" structure: Interstate 20,  Year Built: 1963,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 38,200 (year 2016),  Truck Traffic: 25%,  Average Future Daily Traffic: 63,920 (year 2036),  Design Load: HS 20,  Features Intersected: CYPRESS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.597,  Lanes on structure: 4,  Base Highway Network: Yes (Inventory Route: 451-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 10 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 2.1m (6.9ft)

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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53108310401301,  Location: 1.3 MI E of LA 33 (Lat: 32.634189,  Lng: -92.496800),  Route carried "on" structure: State highway 822,  Year Built: 1983,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 520 (year 2016),  Truck Traffic: 15%,  Average Future Daily Traffic: 850 (year 2036),  Design Load: HS 20,  Features Intersected: STONE CREEK RELIEF
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.065,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  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: 9.8m (32.2ft),  Out-to-Out Width: 10.8m (35.4ft)

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: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53108310706451,  Location: .02 MI WEST OF LA 818 (Lat: 32.535250,  Lng: -92.679581),  Route carried "on" structure: State highway 150,  Year Built: 2000,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 2,200 (year 2016),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,740 (year 2036),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.322,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  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: December 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53108310706771,  Location: .3 MI EAST OF LA 818 (Lat: 32.533819,  Lng: -92.672800),  Route carried "on" structure: State highway 150,  Year Built: 2000,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 2,200 (year 2016),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,740 (year 2036),  Design Load: HS 20,  Features Intersected: CYPRESS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.845,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  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: 13.0m (42.7ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 71.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.6 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53108311601531,  Location: JCT. LA 149 & LA 150 (Lat: 32.527889,  Lng: -92.716400),  Route carried "on" structure: State highway 149,  Year Built: 1976,  Status: Open,  Structure Length: 5.27m (17.29ft),  Average Daily Traffic: 7,600 (year 2016),  Truck Traffic: 8%,  Average Future Daily Traffic: 12,920 (year 2036),  Design Load: HS 20,  Features Intersected: ICG RAILROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.388,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.4m (57.1ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 15.8m (51.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.4 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,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 53132289924321,  Location: 5 MI SE SIMSBORO (Lat: 32.482600,  Lng: -92.721469),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 2.93m (9.61ft),  Average Daily Traffic: 175 (year 1979),  Average Future Daily Traffic: 297 (year 2036),  Design Load: H 20,  Features Intersected: REDWINE 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: 5,  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: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 29.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 20.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  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: 53132356924281,  Location: 6 MI SW VIENNA (Lat: 32.584269,  Lng: -92.715811),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Posted for load,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 127 (year 1979),  Average Future Daily Traffic: 215 (year 2036),  Design Load: HS 20,  Features Intersected: WAFER CREEK,  Facility Carried by Structure: SPRING CREEK RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  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: 7.3m (24.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 14.6 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: 11.0 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: 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: 30.0 - 39.9% below),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: November 2021,  Other Special Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 53132356924311,  Location: 1.3 MI NE of LA 577 (Lat: 32.595589,  Lng: -92.720669),  Route carried "on" structure: County highway ,  Year Built: 1990,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 132 (year 1980),  Average Future Daily Traffic: 224 (year 2036),  Design Load: HS 20,  Features Intersected: WAFER CREEK,  Facility Carried by Structure: WAFER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  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: Good,  Channel: Satisfactory,  Operating Rating: 36.6 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: 28.2 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: Better than 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: October 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 53132356924321,  Location: 1.2 MI NE of LA 544 (Lat: 32.595281,  Lng: -92.721719),  Route carried "on" structure: County highway ,  Year Built: 1999,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 132 (year 1979),  Average Future Daily Traffic: 224 (year 2036),  Design Load: HS 20,  Features Intersected: WAFER BAYOU,  Facility Carried by Structure: WAFER 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: 9.4m (30.8ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 36.6 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: 28.2 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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to 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: 53104510509931,  Location: 2.0 MI W OF LA 818 (Lat: 32.541389,  Lng: -92.712619),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 29,400 (year 2014),  Features Intersected: LA 149 OVER I-20 EB
Minimum Vertical Clearance: 5.52m (18.11ft),  Kilometerpoint: 15.886,  Lanes on structure: 2,  Length of Maximum Span: 0.0m

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Structure Number: 53104510509931,  Location: 2.0 MI W OF LA 818 (Lat: 32.541619,  Lng: -92.712311),  Route carried "under" structure: Interstate 20,  Structure Length: 0. m,  Average Daily Traffic: 29,400 (year 2014),  Features Intersected: LA 149 OVER I-20 WB
Minimum Vertical Clearance: 5.09m (16.70ft),  Kilometerpoint: 28.099,  Lanes on structure: 3,  Length of Maximum Span: 0.0m

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