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Bridge Statistics for Walnut Creek, North Carolina (NC)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 12Number of bridges
  • 138ft / 41.8mTotal length
  • 124,930Total average daily traffic
  • 15,355Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Walnut Creek
  • No street view available for this location

New bridges in Walnut Creek, NC - historical statistics
  • New bridges - historical statistics
  • 12000-2009
  • 112010-2019
Average Bridge Daily Traffic in Walnut Creek, NC
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 16.7%Excellent
  • 33.3%Very good
  • 50.0%Good
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 16.7%Excellent
  • 33.3%Very good
  • 50.0%Good
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 16.7%Excellent
  • 33.3%Very good
  • 33.3%Good
  • 16.7%Satisfactory
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Structure Number: 1070207,  Location: 0.7 MI. E. OF JCT. SR1731 (Lat: 35.303961,  Lng: -77.836369),  Route carried "on" structure: US 70,  Year Built: 2015,  Status: Open,  Structure Length: 7.19m (23.59ft),  Average Daily Traffic: 57,500 (year 2018),  Truck Traffic: 14%,  Average Future Daily Traffic: 115,000 (year 2025),  Design Load: HL 93,  Features Intersected: US70BYP.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 5,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 70),  Owner: State Highway Agency,  Approaching Roadway Width: 19.2m (63.0ft),  Skew: 39 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 1,  Length of Maximum Span: 37.7m (123.7ft),  Curb-To-Curb Width: 19.5m (64.0ft),  Out-to-Out Width: 21.2m (69.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 70.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 48.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 1910004,  Location: 0.7MI.W.JCT.SR1731 (Lat: 35.281714,  Lng: -77.868489),  Route carried "on" structure: State highway 1730,  Year Built: 2000,  Status: Open,  Structure Length: 4.93m (16.17ft),  Average Daily Traffic: 1,500 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,000 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: WALNUT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 17.9m (58.7ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 70.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: October 2021,  Underwater Inspection Date: October 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1910015,  Location: 1.0 MI N JCT SR1003 (Lat: 35.358931,  Lng: -77.846211),  Route carried "on" structure: State highway 1719,  Year Built: 2019,  Status: Open,  Structure Length: 2.65m (8.69ft),  Average Daily Traffic: 630 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,260 (year 2040),  Design Load: HL 93,  Features Intersected: BEAR CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 16.4m (53.8ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Good,  Operating Rating: 49.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: 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: March 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 191012,  Location: 1.0 MI S. JCT US70 (Lat: 35.316181,  Lng: -77.883308),  Route carried "on" structure: State highway 1728,  Year Built: 2012,  Status: Open,  Structure Length: 3.96m (12.99ft),  Average Daily Traffic: 1,700 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,400 (year 2040),  Design Load: HL 93,  Features Intersected: WALNUT CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.7m (31.8ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.9m (48.9ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 69.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 52.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: July 2020,  Underwater Inspection Date: September 2019,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1910383,  Location: 0.9 MI. E. JCT. SR1719 (Lat: 35.342214,  Lng: -77.845236),  Route carried "on" structure: Bypass US 70,  Year Built: 2016,  Status: Open,  Structure Length: 11.52m (37.80ft),  Average Daily Traffic: 6,500 (year 2018),  Truck Traffic: 14%,  Average Future Daily Traffic: 13,000 (year 2040),  Design Load: HL 93,  Features Intersected: SR1003, NSRR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 111.832,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 70),  Owner: State Highway Agency,  Approaching Roadway Width: 12.1m (39.7ft),  Skew: 14 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 2,  Length of Maximum Span: 31.0m (101.7ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 58.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 45.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1910384,  Location: 0.9 MI. E. JCT SR1719 (Lat: 35.342375,  Lng: -77.845522),  Route carried "on" structure: Bypass US 70,  Year Built: 2016,  Status: Open,  Structure Length: 11.52m (37.80ft),  Average Daily Traffic: 6,500 (year 2018),  Truck Traffic: 14%,  Average Future Daily Traffic: 13,000 (year 2040),  Design Load: HL 93,  Features Intersected: SR1003, RR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 111.832,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes (Inventory Route: 2,  Subroute: 70),  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 14 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Number Of Approach Spans: 2,  Length of Maximum Span: 31.0m (101.7ft),  Curb-To-Curb Width: 12.1m (39.7ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 58.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 45.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than 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: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1070191,  Location: 3.8 MI. W. JCT. US258 (Lat: 35.303961,  Lng: -77.888689),  Route carried "under" structure: US 70,  Year Built: 2012,  Structure Length: 0. m,  Average Daily Traffic: 12,250 (year 2019),  Truck Traffic: 14%,  Features Intersected: NC148W.RAMP
Minimum Vertical Clearance: 6.78m (22.24ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 3,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.8m (110.9ft)

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Structure Number: 1070191,  Location: 3.8 MI. W. JCT. US258 (Lat: 35.303961,  Lng: -77.888689),  Route carried "under" structure: US 70,  Year Built: 2012,  Structure Length: 0. m,  Average Daily Traffic: 12,250 (year 2019),  Truck Traffic: 14%,  Features Intersected: NC148W.RAMP
Minimum Vertical Clearance: 6.01m (19.72ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.8m (110.9ft)

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Structure Number: 1070207,  Location: 0.7 MI. E. OF JCT. SR1731 (Lat: 35.303961,  Lng: -77.836369),  Route carried "under" structure: Bypass US 70,  Year Built: 2015,  Structure Length: 0. m,  Average Daily Traffic: 11,750 (year 2019),  Truck Traffic: 7%,  Features Intersected: US70
Minimum Vertical Clearance: 5.91m (19.39ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.7m (123.7ft)

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Structure Number: 1070207,  Location: 0.7 MI. E. OF JCT. SR1731 (Lat: 35.303961,  Lng: -77.836369),  Route carried "under" structure: Bypass US 70,  Year Built: 2015,  Structure Length: 0. m,  Average Daily Traffic: 11,750 (year 2019),  Truck Traffic: 7%,  Features Intersected: US70
Minimum Vertical Clearance: 6.65m (21.82ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 3,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.7m (123.7ft)

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Structure Number: 1910383,  Location: 0.9 MI. E. JCT. SR1719 (Lat: 35.342214,  Lng: -77.845236),  Route carried "under" structure: State highway 1003,  Year Built: 2016,  Structure Length: 0. m,  Average Daily Traffic: 1,300 (year 2018),  Truck Traffic: 7%,  Features Intersected: US70W.BYP
Minimum Vertical Clearance: 7.42m (24.34ft),  Kilometerpoint: 111.832,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.0m (101.7ft)

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Structure Number: 1910384,  Location: 0.9 MI. E. JCT SR1719 (Lat: 35.342375,  Lng: -77.845522),  Route carried "under" structure: State highway 1003,  Year Built: 2016,  Structure Length: 0. m,  Average Daily Traffic: 1,300 (year 2018),  Truck Traffic: 7%,  Features Intersected: US70E.BYP
Minimum Vertical Clearance: 7.61m (24.97ft),  Kilometerpoint: 111.832,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.0m (101.7ft)

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