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Bridge Statistics for Union, Alabama (AL)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 12Number of bridges
  • 59ft / 17.8mTotal length
  • $10,308,000Total costs
  • 8,699Total average daily traffic
  • 2,060Total average daily truck traffic
  • 10,994Total future (year 2030) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Union
  • No street view available for this location

New bridges in Union, AL - historical statistics
  • New bridges - historical statistics
  • 21940-1949
  • 11950-1959
  • 21960-1969
  • 11970-1979
  • 51980-1989
  • 12000-2009
Average Bridge Truck Traffic in Union, AL
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 33.3%Very good
  • 16.7%Good
  • 50.0%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 16.7%Very good
  • 50.0%Good
  • 33.3%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 16.7%Very good
  • 33.3%Good
  • 50.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 33.3%Good
  • 50.0%Satisfactory
  • 16.7%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 16.7%Excellent
  • 83.3%Good
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Structure Number: 2826,  Location: 0.2 MI E MANTUA (Lat: 33.053114,  Lng: -87.925406),  Route carried "on" structure: County highway 30,  Year Built: 1945,  Status: Closed,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 212 (year 1995),  Truck Traffic: 20%,  Average Future Daily Traffic: 240 (year 2031),  Design Load: H 10,  Features Intersected: LITTLE CREEK,  Facility Carried by Structure: CO RD 60
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  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: 5,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 3.15m (10.33ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: March 2020,  Other Special Inspection Date: March 2021,  Bridge Improvement Cost: $519,000,  Roadway Improvement Cost: $52,000,  Total Project Cost: $571,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 2955,  Location: 0.5 MI SE SNODDY (Lat: 33.036081,  Lng: -87.872342),  Route carried "on" structure: County highway 59,  Year Built: 1946,  Status: Posted for load,  Structure Length: 2.38m (7.81ft),  Average Daily Traffic: 232 (year 1995),  Truck Traffic: 22%,  Average Future Daily Traffic: 264 (year 2034),  Design Load: H 10,  Features Intersected: BRUSH CREEK,  Facility Carried by Structure: CO RD 220
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 14.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 10.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 3.23m (10.60ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: Febuary 2022,  Other Special Inspection Date: Febuary 2022,  Bridge Improvement Cost: $487,000,  Roadway Improvement Cost: $49,000,  Total Project Cost: $536,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 9118,  Location: 2.8 MI SW UNION (Lat: 32.958333,  Lng: -87.943333),  Route carried "on" structure: County highway 51,  Year Built: 1966,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 320 (year 1995),  Truck Traffic: 30%,  Average Future Daily Traffic: 360 (year 2031),  Design Load: HS 20,  Features Intersected: INDIAN CREEK,  Facility Carried by Structure: CO RD 191
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 88.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 55.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.20m (7.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $2,037,000,  Roadway Improvement Cost: $204,000,  Total Project Cost: $2,241,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 9119,  Location: 1.8 MI SW UNION (Lat: 32.966667,  Lng: -87.933333),  Route carried "on" structure: County highway 51,  Year Built: 1966,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 320 (year 1995),  Truck Traffic: 30%,  Average Future Daily Traffic: 360 (year 2031),  Design Load: HS 20,  Features Intersected: CREEK,  Facility Carried by Structure: CO RD 191
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Fair,  Culverts: Good,  Operating Rating: 65.0 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: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.59m (5.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $1,785,000,  Roadway Improvement Cost: $179,000,  Total Project Cost: $1,964,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12173,  Location: 0.2 MI W SNODDY (Lat: 33.038167,  Lng: -87.879508),  Route carried "on" structure: County highway 30,  Year Built: 1979,  Status: Posted for load,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 320 (year 1995),  Truck Traffic: 30%,  Average Future Daily Traffic: 360 (year 2030),  Design Load: H 15,  Features Intersected: CREEK,  Facility Carried by Structure: CO RD 60
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 31.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  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: 20.0 - 29.9% below),  Length Of Structure Improvement: 1.71m (5.61ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: April 2020,  Other Special Inspection Date: May 2021,  Bridge Improvement Cost: $294,000,  Roadway Improvement Cost: $29,000,  Total Project Cost: $323,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels
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Structure Number: 12393,  Location: 0.6 MI S SNODDY (Lat: 33.030000,  Lng: -87.875000),  Route carried "on" structure: County highway 51,  Year Built: 1980,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 347 (year 1995),  Truck Traffic: 33%,  Average Future Daily Traffic: 396 (year 2031),  Design Load: H 15,  Features Intersected: BRUSH CREEK RELIEF,  Facility Carried by Structure: CO RD 191
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 57.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.44m (8.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $469,000,  Roadway Improvement Cost: $47,000,  Total Project Cost: $516,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels
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Structure Number: 12394,  Location: 0.5 MI S SNODDY (Lat: 33.031667,  Lng: -87.875000),  Route carried "on" structure: County highway 51,  Year Built: 1980,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 347 (year 1995),  Truck Traffic: 33%,  Average Future Daily Traffic: 396 (year 2031),  Design Load: H 15,  Features Intersected: BRUSH CREEK,  Facility Carried by Structure: CO RD 191
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Channel Beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 57.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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,  Length Of Structure Improvement: 3.81m (12.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $732,000,  Roadway Improvement Cost: $73,000,  Total Project Cost: $805,000 ( Estimate for 2017),  Deck Structure Type: Concrete Precast Panels
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Structure Number: 12954,  Location: VREDENBURGH (Lat: 31.824800,  Lng: -87.318347),  Route carried "on" structure: County highway 6,  Year Built: 1983,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 150 (year 1993),  Truck Traffic: 30%,  Average Future Daily Traffic: 300 (year 2033),  Design Load: HS 20,  Features Intersected: DRAIN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.7m (8.9ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 1.34m (4.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $278,000,  Roadway Improvement Cost: $28,000,  Total Project Cost: $306,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 13255,  Location: 3.6 MI. W. OF SWEETWATER (Lat: 32.087975,  Lng: -87.906244),  Route carried "on" structure: State highway 10,  Year Built: 1984,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 2,990 (year 2013),  Truck Traffic: 23%,  Average Future Daily Traffic: 3,894 (year 2033),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 60.511,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 81.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.29m (4.23ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $417,000,  Roadway Improvement Cost: $42,000,  Total Project Cost: $459,000 ( Estimate for 2022)
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Structure Number: 1326,  Location: 2.6 MI. W. OF DIXONS MILL (Lat: 32.065133,  Lng: -87.826642),  Route carried "on" structure: State highway 10,  Year Built: 1984,  Status: Open,  Structure Length: 1.14m (3.74ft),  Average Daily Traffic: 2,990 (year 2013),  Truck Traffic: 24%,  Average Future Daily Traffic: 3,894 (year 2033),  Design Load: HS 20,  Features Intersected: BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 69.411,  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)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.81m (5.94ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $629,000,  Roadway Improvement Cost: $63,000,  Total Project Cost: $692,000 ( Estimate for 2022)
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Structure Number: 13491,  Location: 0 5M WEST OF CO RT 29 (Lat: 32.729058,  Lng: -87.365039),  Route carried "on" structure: County highway 122,  Year Built: 1958,  Year Reconstructed: 1985,  Status: Posted for load,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 121 (year 1995),  Truck Traffic: 2%,  Average Future Daily Traffic: 130 (year 2033),  Design Load: H 10,  Features Intersected: OLD TOWN CREEK,  Facility Carried by Structure: WALTER BOYLES RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 4.6m (15.1ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 2.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 1.8 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.05m (6.73ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 3 months,  Inspection Date: April 2020,  Other Special Inspection Date: January 2022,  Bridge Improvement Cost: $225,000,  Roadway Improvement Cost: $23,000,  Total Project Cost: $248,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 18519,  Location: 1.2 MI S MANTUA (Lat: 33.038489,  Lng: -87.928483),  Route carried "on" structure: County highway 37,  Year Built: 2002,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 350 (year 2002),  Average Future Daily Traffic: 400 (year 2030),  Design Load: HS 20,  Features Intersected: BRUSH CREEK TRIBUTARY,  Facility Carried by Structure: COUNTY ROAD 208
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.010,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Good,  Culverts: Excellent,  Operating Rating: 80.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $1,497,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $1,647,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous
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