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Bridge Statistics for Santa Nella, California (CA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 54Number of bridges
  • 794ft / 242mTotal length
  • $4,181,000Total costs
  • 583,251Total average daily traffic
  • 154,917Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Santa Nella
  • No street view available for this location

New bridges in Santa Nella, CA - historical statistics
  • New bridges - historical statistics
  • 31920-1929
  • 21930-1939
  • 31940-1949
  • 21950-1959
  • 371960-1969
  • 11980-1989
  • 61990-1999
Reconstructed bridges in Santa Nella, CA - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11960-1969
  • 01970-1979
  • 21980-1989
  • 01990-1999
  • 12000-2009
  • 12010-2019
Average Bridge Daily Traffic in Santa Nella, CA
Average Bridge Truck Traffic in Santa Nella, CA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 47.6%Good
  • 11.9%Satisfactory
  • 28.6%Fair
  • 11.9%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 2.4%Very good
  • 64.3%Good
  • 7.1%Satisfactory
  • 19.0%Fair
  • 7.1%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 59.5%Good
  • 14.3%Satisfactory
  • 26.2%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 39.4%Excellent
  • 33.3%Very good
  • 27.3%Good
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 25.0%Good
  • 50.0%Satisfactory
  • 25.0%Fair
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Structure Number: 39C025,  Location: 2.6 MI WEST OF I-5 (Lat: 37.121092,  Lng: -121.057675),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 4.42m (14.50ft),  Average Daily Traffic: 50 (year 1990),  Truck Traffic: 5%,  Average Future Daily Traffic: 140 (year 2038),  Design Load: HS 20,  Features Intersected: CALIFORNIA AQUEDUCT,  Facility Carried by Structure: MCCABE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Agenciy,  Maintenance Responsibility: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 22.1m (72.5ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  Channel: Excellent,  Operating Rating: 29.8 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: 18.5 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: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 72 months,  Inspection Date: January 2021,  Underwater Inspection Date: April 2019,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 39C0251,  Location: 1.0 MI WEST OF I-5 (Lat: 37.115233,  Lng: -121.034325),  Route carried "on" structure: County highway ,  Year Built: 1949,  Year Reconstructed: 2015,  Status: Open,  Structure Length: 3.19m (10.47ft),  Average Daily Traffic: 453 (year 2008),  Truck Traffic: 12%,  Average Future Daily Traffic: 918 (year 2038),  Features Intersected: DELTA-MENDOTA CANAL,  Facility Carried by Structure: MCCABE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.9m (22.6ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 8.3m (27.2ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Excellent,  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: 80.7 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: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 72 months,  Inspection Date: January 2021,  Underwater Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 39C0252,  Location: 0.4 MI WEST OF I-5 (Lat: 37.159022,  Lng: -121.059672),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 6.34m (20.80ft),  Average Daily Traffic: 50 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 143 (year 2041),  Design Load: HS 20,  Features Intersected: CALIFORNIA AQUEDUCT,  Facility Carried by Structure: BUTTS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Agenciy,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 23.2m (76.1ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Excellent,  Operating Rating: 47.0 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: 27.2 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: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 72 months,  Inspection Date: Febuary 2021,  Underwater Inspection Date: January 2019,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 39C0253,  Location: AT RTE 33 (Lat: 37.129750,  Lng: -121.015233),  Route carried "on" structure: County highway ,  Year Built: 1924,  Status: Open,  Structure Length: 2.01m (6.59ft),  Average Daily Traffic: 35 (year 2014),  Average Future Daily Traffic: 52 (year 2041),  Features Intersected: OUTSIDE CANAL,  Facility Carried by Structure: ROMERO ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.5m (21.3ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.2m (17.1ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 34.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.4 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 39C0264,  Location: 0.1 MI N HENRY MILLER AVE (Lat: 37.101042,  Lng: -120.988567),  Route carried "on" structure: County highway ,  Year Built: 1968,  Status: Open,  Structure Length: 3.92m (12.86ft),  Average Daily Traffic: 66 (year 2008),  Truck Traffic: 18%,  Average Future Daily Traffic: 157 (year 2043),  Features Intersected: SAN LUIS WASTEWAY,  Facility Carried by Structure: LEOTA STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.9m (19.4ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 0.4m (1.3ft),  Right: 0.4m (1.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Good,  Channel: Very good,  Operating Rating: 51.2 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: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 39C0293,  Location: 0.6 MI E WHITWORTH RD (Lat: 37.158761,  Lng: -121.020597),  Route carried "on" structure: County highway ,  Year Built: 1945,  Status: Posted for load,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 265 (year 2014),  Truck Traffic: 40%,  Average Future Daily Traffic: 306 (year 2041),  Features Intersected: OUTSIDE CANAL,  Facility Carried by Structure: HUSMAN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Skew: 4 degrees,  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 or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 19.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 13.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Designated Inspection Frequency: Every 12 months,  Inspection Date: Febuary 2022,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 39C0353,  Location: WEST OF SR 33 (Lat: 37.137000,  Lng: -121.017533),  Route carried "on" structure: County highway ,  Year Built: 1965,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 50 (year 2014),  Average Future Daily Traffic: 143 (year 2041),  Features Intersected: OUTSIDE CANAL,  Facility Carried by Structure: MARSHALL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.5m (24.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Very good,  Operating Rating: 45.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.9 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 48 months,  Inspection Date: Febuary 2021,  Other Special Inspection Date: April 2019,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 39 0166,  Location: 10-MER-005-21.38 (Lat: 37.100597,  Lng: -121.011644),  Route carried "under" structure: Interstate 5,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 31,000 (year 2009),  Truck Traffic: 25%,  Features Intersected: INTERSTATE 5,  Facility Carried by Structure: HENRY MILLER AVE
Minimum Vertical Clearance: 4.98m (16.34ft),  Kilometerpoint: 21.380,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 29.3m (96.1ft)

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Structure Number: 39 0169,  Location: 10-MER-033-R16.60 (Lat: 37.105586,  Lng: -121.015744),  Route carried "under" structure: Interstate 5,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 31,000 (year 2009),  Truck Traffic: 25%,  Features Intersected: INTERSTATE 5 & RAMP,  Facility Carried by Structure: STATE ROUTE 33
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 21.840,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 48.2m (158.1ft)

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Structure Number: 39 0169,  Location: 10-MER-033-R16.60 (Lat: 37.105586,  Lng: -121.015744),  Route carried "under" structure: Ramp State highway 33,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 7,750 (year 2009),  Truck Traffic: 25%,  Features Intersected: INTERSTATE 5 & RAMP
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 16.600,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 48.2m (158.1ft)

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Structure Number: 39 017,  Location: 10-MER-005-22.57 (Lat: 37.115208,  Lng: -121.023094),  Route carried "under" structure: Interstate 5,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 43,000 (year 2020),  Truck Traffic: 34%,  Features Intersected: ROUTE 5,  Facility Carried by Structure: MCCABE RD
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 22.570,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 27.4m (89.9ft)

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Structure Number: 39 0171,  Location: 10-MER-005-23.84 (Lat: 37.131181,  Lng: -121.033419),  Route carried "under" structure: Interstate 5,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 31,000 (year 2009),  Truck Traffic: 25%,  Features Intersected: ROUTE 5,  Facility Carried by Structure: WHITWORTH ROAD
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 23.840,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 31.7m (104.0ft)

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Structure Number: 39 0175,  Location: 10-MER-005-25.97 (Lat: 37.158967,  Lng: -121.051647),  Route carried "under" structure: Interstate 5,  Year Built: 1967,  Structure Length: 0. m,  Average Daily Traffic: 43,000 (year 2020),  Truck Traffic: 30%,  Features Intersected: ROUTE 5,  Facility Carried by Structure: BUTTS RD
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 25.970,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 28.0m (91.9ft)

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Structure Number: 39 0225L,  Location: 10-MER-152-11.27 (Lat: 37.056931,  Lng: -121.016547),  Route carried "under" structure: State highway 33,  Year Built: 1997,  Structure Length: 0. m,  Average Daily Traffic: 8,200 (year 2009),  Truck Traffic: 30%,  Features Intersected: STATE ROUTE 33,  Facility Carried by Structure: STATE ROUTE 152 WB
Minimum Vertical Clearance: 5.60m (18.37ft),  Kilometerpoint: 13.240,  Lanes on structure: 2,  Lanes under structure: 3,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 43.1m (141.4ft)

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Structure Number: 39 0225R,  Location: 10-MER-152-11.27 (Lat: 37.056717,  Lng: -121.016536),  Route carried "under" structure: State highway 33,  Year Built: 1997,  Structure Length: 0. m,  Average Daily Traffic: 8,200 (year 2009),  Truck Traffic: 30%,  Features Intersected: STATE ROUTE 33,  Facility Carried by Structure: STATE ROUTE 152 EB
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 13.240,  Lanes on structure: 2,  Lanes under structure: 3,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 43.1m (141.4ft)

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