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Bridge Statistics for Walnut Grove, Georgia (GA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 11Number of bridges
  • 59ft / 18.4mTotal length
  • $19,463,000Total costs
  • 43,220Total average daily traffic
  • 427Total average daily truck traffic
  • 64,830Total future (year 2031) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Walnut Grove
  • No street view available for this location

New bridges in Walnut Grove, GA - historical statistics
  • New bridges - historical statistics
  • 11940-1949
  • 31950-1959
  • 21960-1969
  • 21980-1989
  • 11990-1999
  • 12000-2009
  • 12010-2019
Average Bridge Daily Traffic in Walnut Grove, GA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 33.3%Good
  • 66.7%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 33.3%Very good
  • 33.3%Satisfactory
  • 33.3%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 33.3%Very good
  • 66.7%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 36.4%Very good
  • 27.3%Good
  • 36.4%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 87.5%Good
  • 12.5%Satisfactory
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Structure Number: 2170017,  Location: 1.3 MI E ROCKDALE CO LINE (Lat: 33.726389,  Lng: -83.896569),  Route carried "on" structure: State highway 138,  Year Built: 1962,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 13,130 (year 2011),  Truck Traffic: 1%,  Average Future Daily Traffic: 19,695 (year 2031),  Design Load: HS 20,  Features Intersected: GUM CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.609,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Structural Evaluation: Better than 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: Febuary 2021,  Bridge Improvement Cost: $129,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $193,000
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Structure Number: 2170044,  Location: 6 MI N OF COVINGTON (Lat: 33.720147,  Lng: -83.891708),  Route carried "on" structure: County highway 1050,  Year Built: 1958,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 1,800 (year 2011),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,700 (year 2031),  Design Load: H 15,  Features Intersected: LOBHAUGH CREEK,  Facility Carried by Structure: GUM CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.656,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Bridge Improvement Cost: $117,000,  Roadway Improvement Cost: $12,000,  Total Project Cost: $176,000
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Structure Number: 2175056,  Location: 6 MI NORTH OF COVINGTON (Lat: 33.716519,  Lng: -83.898508),  Route carried "on" structure: County highway 90,  Year Built: 2008,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 290 (year 2011),  Truck Traffic: 1%,  Average Future Daily Traffic: 435 (year 2031),  Design Load: HS 20,  Features Intersected: GUM CREEK,  Facility Carried by Structure: HIGHTOWER TRAIL RO
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.609,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.1m (20.0ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 55.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: Febuary 2021,  Bridge Improvement Cost: $172,000,  Roadway Improvement Cost: $17,000,  Total Project Cost: $258,000
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Structure Number: 2970026,  Location: 3.4 MI NE OF WALNUT GROVE (Lat: 33.767189,  Lng: -83.803089),  Route carried "on" structure: State highway 138,  Year Built: 1958,  Status: Open,  Structure Length: 4.27m (14.01ft),  Average Daily Traffic: 15,100 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 22,650 (year 2032),  Design Load: HS 20,  Features Intersected: BIG FLAT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.656,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 8.5m (27.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 38.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $547,000,  Roadway Improvement Cost: $55,000,  Total Project Cost: $821,000,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 2970044,  Location: 3.5 MI NW OF WALNUT GROVE (Lat: 33.766639,  Lng: -83.904769),  Route carried "on" structure: County highway 1417,  Year Built: 1960,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 4,120 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 6,180 (year 2032),  Design Load: H 15,  Features Intersected: LITTLE HAYNES CREEK,  Facility Carried by Structure: CENTER HILL CH RD.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.437,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Very good,  Culverts: Satisfactory,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: July 2021,  Bridge Improvement Cost: $199,000,  Roadway Improvement Cost: $20,000,  Total Project Cost: $299,000
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Structure Number: 2970045,  Location: 3.6 MI N OF WALNUT GROVE (Lat: 33.795058,  Lng: -83.842028),  Route carried "on" structure: County highway 1417,  Year Built: 1941,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 3,990 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 5,985 (year 2032),  Design Load: H 15,  Features Intersected: BIG FLAT CREEK,  Facility Carried by Structure: YOUTH MONROE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.875,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 24.4 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: July 2021,  Bridge Improvement Cost: $129,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $193,000
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Structure Number: 2975021,  Location: 5.5 MI S OF LOGANVILLE (Lat: 33.759008,  Lng: -83.927947),  Route carried "on" structure: County highway 106,  Year Built: 1985,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 730 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 1,095 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: SANDY ROCK CREEK,  Facility Carried by Structure: SHANON CHURCH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.609,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 55.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: July 2021,  Bridge Improvement Cost: $129,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $193,000
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Structure Number: 2975023,  Location: 1.9 MI NW OF WALNUT GROVE (Lat: 33.751239,  Lng: -83.880908),  Route carried "on" structure: County highway 124,  Year Built: 1956,  Year Reconstructed: 1996,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 1,560 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,340 (year 2032),  Features Intersected: GUM CREEK,  Facility Carried by Structure: EMMETT STILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.609,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.2m (17.1ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 78.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 46.2 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 minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 41.27m (135.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $133,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $199,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 2975024,  Location: 1.9 MI NW OF JERSEY (Lat: 33.737839,  Lng: -83.817189),  Route carried "on" structure: County highway 154,  Year Built: 1987,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 490 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 735 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: CORNISH CREEK,  Facility Carried by Structure: PILOT ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.609,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 55.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: July 2021,  Bridge Improvement Cost: $195,000,  Roadway Improvement Cost: $20,000,  Total Project Cost: $293,000
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Structure Number: 2975087,  Location: 2.5 MI SW OF BETWEEN (Lat: 33.789289,  Lng: -83.835258),  Route carried "on" structure: County highway 73,  Year Built: 1990,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 1,860 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 2,790 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BIG FLAT CREEK,  Facility Carried by Structure: BROADNAX MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.219,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 55.3 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than 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: July 2021,  Bridge Improvement Cost: $125,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $188,000
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Structure Number: 2975103,  Location: 3 MI NE OF WALNUT GROVE (Lat: 33.770600,  Lng: -83.806228),  Route carried "on" structure: County highway 76,  Year Built: 2019,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 150 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 225 (year 2032),  Design Load: HS 20+Mod,  Features Intersected: BIG FLAT CREEK,  Facility Carried by Structure: OLD GA 138
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.609,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 10.0m (32.8ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 60.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.57m (14.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $11,100,000,  Roadway Improvement Cost: $1,110,000,  Total Project Cost: $16,650,000 ( Estimate for 2019),  Deck Structure Type: Concrete Cast-file-Place
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