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Bridge Statistics for Leon Valley, Texas (TX)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 10Number of bridges
  • 804ft / 245mTotal length
  • $15,000Total costs
  • 541,091Total average daily traffic
  • 21,209Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Leon Valley
  • No street view available for this location

New bridges in Leon Valley, TX - historical statistics
  • New bridges - historical statistics
  • 11940-1949
  • 11970-1979
  • 21980-1989
  • 62000-2009
Reconstructed bridges in Leon Valley, TX - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11970-1979
  • 01980-1989
  • 11990-1999
Average Bridge Daily Traffic in Leon Valley, TX
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 20.0%Very good
  • 80.0%Good
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 60.0%Good
  • 40.0%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 75.0%Good
  • 25.0%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Good
  • 50.0%Satisfactory
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Structure Number: 150150029110069,  Location: 1.00 MI NW OF IH 410 (Lat: 29.492069,  Lng: -98.614522),  Route carried "on" structure: State highway 16,  Year Built: 1948,  Year Reconstructed: 1975,  Status: Open,  Structure Length: 3.05m (10.01ft),  Average Daily Traffic: 19,020 (year 2013),  Truck Traffic: 3%,  Average Future Daily Traffic: 26,630 (year 2033),  Design Load: H 20,  Features Intersected: HUEBNER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.386,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 7.6m (24.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: 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,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 150150029110087,  Location: 1.0 Mi NW of IH 410 (Lat: 29.492206,  Lng: -98.614250),  Route carried "on" structure: State highway 16,  Year Built: 1975,  Status: Open,  Structure Length: 3.81m (12.50ft),  Average Daily Traffic: 19,020 (year 2013),  Truck Traffic: 3%,  Average Future Daily Traffic: 26,630 (year 2033),  Design Load: HS 20,  Features Intersected: Huebner Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.368,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 68.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 150150029110187,  Location: 0.2 Mi SE of IH 410 (Lat: 29.481386,  Lng: -98.596917),  Route carried "on" structure: State highway 421,  Year Built: 1981,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 2.16m (7.09ft),  Average Daily Traffic: 28,144 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 41,390 (year 2033),  Design Load: HS 20,  Features Intersected: Zarzamora Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.472,  Lanes on structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 25.3m (83.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 2.1m (6.9ft),  Curb-To-Curb Width: 25.1m (82.3ft),  Out-to-Out Width: 30.1m (98.8ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 39.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.16m (7.09ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: August 2018,  Bridge Improvement Cost: $12,000,  Roadway Improvement Cost: $3,000,  Total Project Cost: $15,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 15015005210429,  Location: 3.6 Mi SW of IH 10 (Lat: 29.482467,  Lng: -98.600267),  Route carried "on" structure: Interstate 410,  Year Built: 2008,  Status: Open,  Structure Length: 10.79m (35.40ft),  Average Daily Traffic: 172,438 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 251,240 (year 2033),  Design Load: HS 20,  Features Intersected: SH 16 / LP 421
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 21.641,  Lanes on structure: 8,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 38.7m (127.0ft),  Skew: 34 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 29.3m (96.1ft),  Curb-To-Curb Width: 38.8m (127.3ft),  Out-to-Out Width: 40.2m (131.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 150150052104292,  Location: 0.2 Mi NW of IH 410 (Lat: 29.486342,  Lng: -98.607194),  Route carried "on" structure: State highway 16,  Year Built: 2009,  Status: Open,  Structure Length: 38.47m (126.21ft),  Average Daily Traffic: 34,975 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 26,630 (year 2033),  Design Load: HS 20,  Features Intersected: Wurzbach Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.486,  Lanes on structure: 2,  Lanes under structure: 13,  Owner: State Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 9,  Length of Maximum Span: 48.8m (160.1ft),  Curb-To-Curb Width: 17.7m (58.1ft),  Out-to-Out Width: 18.9m (62.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 150150052104293,  Location: IH 410/ SH 16 Interchange (Lat: 29.484044,  Lng: -98.604072),  Route carried "on" structure: Ramp State highway 16,  Year Built: 2009,  Status: Open,  Structure Length: 185.75m (609.42ft),  Average Daily Traffic: 41,000 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 57,400 (year 2036),  Design Load: HS 20,  Features Intersected: IH 410 etc
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.084,  Lanes on structure: 1,  Lanes under structure: 23,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 9,  Number Of Approach Spans: 35,  Length of Maximum Span: 70.1m (230.0ft),  Curb-To-Curb Width: 8.4m (27.6ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Assigned rating based on Load Factor Design (LFD) reported in metric tons,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 150150084901015,  Location: 0.50 Mi SW of SH 16 (Lat: 29.489169,  Lng: -98.622842),  Route carried "on" structure: State highway 471,  Year Built: 1986,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 18,674 (year 2015),  Truck Traffic: 5%,  Average Future Daily Traffic: 37,760 (year 2033),  Design Load: HS 20,  Features Intersected: Drain
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.879,  Lanes on structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 39.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: June 2018
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Structure Number: 15015005210429,  Location: 3.6 Mi SW of IH 10 (Lat: 29.482467,  Lng: -98.600267),  Route carried "under" structure: State highway 16,  Year Built: 2008,  Structure Length: 0. m,  Average Daily Traffic: 38,040 (year 2013),  Truck Traffic: 3%,  Features Intersected: SH 16 / LP 421,  Facility Carried by Structure: IH 410
Minimum Vertical Clearance: 5.69m (18.67ft),  Kilometerpoint: 16.084,  Lanes on structure: 8,  Lanes under structure: 8,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 150150052104292,  Location: 0.2 Mi NW of IH 410 (Lat: 29.486342,  Lng: -98.607194),  Route carried "under" structure: City street ,  Year Built: 2009,  Structure Length: 0. m,  Average Daily Traffic: 41,000 (year 2014),  Truck Traffic: 1%,  Features Intersected: Wurzbach Rd,  Facility Carried by Structure: SH16 to IH410 Conn
Minimum Vertical Clearance: 6.38m (20.93ft),  Kilometerpoint: 0.402,  Lanes on structure: 2,  Lanes under structure: 13,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 48.8m (160.1ft)

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Structure Number: 150150052104293,  Location: IH 410/ SH 16 Interchange (Lat: 29.484044,  Lng: -98.604072),  Route carried "under" structure: Interstate 410,  Year Built: 2009,  Structure Length: 0. m,  Average Daily Traffic: 128,780 (year 2016),  Truck Traffic: 5%,  Features Intersected: IH 410 etc
Minimum Vertical Clearance: 7.16m (23.49ft),  Kilometerpoint: 22.108,  Lanes under structure: 23,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 70.1m (230.0ft)

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