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Bridge Statistics for Townsend, Delaware (DE)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 19Number of bridges
  • 318ft / 96.5mTotal length
  • $252,000Total costs
  • 209,792Total average daily traffic
  • 17,722Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Townsend
  • No street view available for this location

New bridges in Townsend, DE - historical statistics
  • New bridges - historical statistics
  • 11920-1929
  • 31930-1939
  • 21960-1969
  • 11990-1999
  • 102000-2009
  • 12010-2019
  • 12020-2022
Average Bridge Daily Traffic in Townsend, DE
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 83.3%Good
  • 16.7%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 7.7%Very good
  • 61.5%Good
  • 15.4%Satisfactory
  • 7.7%Fair
  • 7.7%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 61.5%Good
  • 15.4%Satisfactory
  • 15.4%Fair
  • 7.7%Poor
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 7.7%Excellent
  • 23.1%Very good
  • 38.5%Good
  • 15.4%Satisfactory
  • 15.4%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Excellent
  • 50.0%Satisfactory
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Structure Number: 1420 461,  Location: WEST OF TOWNSEND (Lat: 39.377547,  Lng: -75.766550),  Route carried "on" structure: County highway 461,  Year Built: 2021,  Status: Open,  Structure Length: 0.87m (2.85ft),  Average Daily Traffic: 223 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 277 (year 2043),  Design Load: HS 20,  Features Intersected: TRIB OF SASSAFRAS RIVER,  Facility Carried by Structure: MARYLAND LINE RD.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.931,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.7m (28.5ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Excellent,  Culverts: Excellent,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Superior to present desirable criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021
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Structure Number: 1424 446,  Location: N. TOWNSEND LIMITS (Lat: 39.403439,  Lng: -75.704228),  Route carried "on" structure: County highway 446,  Year Built: 1998,  Status: Open,  Structure Length: 1.50m (4.92ft),  Average Daily Traffic: 1,151 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,444 (year 2043),  Design Load: HS 20,  Features Intersected: CATTAIL BRANCH,  Facility Carried by Structure: WIGGINS MILL RD.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 1.368,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.2m (20.3ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.1m (46.3ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 64.2 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: 50.2 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: Equal to present minimum 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,  Inspection Date: April 2021,  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: 1427 459,  Location: WEST OF BLACKBIRD (Lat: 39.366133,  Lng: -75.695061),  Route carried "on" structure: County highway 459,  Year Built: 1935,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 1,312 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 1,630 (year 2043),  Features Intersected: BARLOW BRANCH,  Facility Carried by Structure: GREARS CORNER RD.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.451,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1438 463,  Location: S.W. OF BLACKBIRD (Lat: 39.366164,  Lng: -75.669406),  Route carried "on" structure: County highway 463,  Year Built: 2017,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 843 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 1,047 (year 2043),  Design Load: HL 93,  Features Intersected: BLACKBIRD CREEK,  Facility Carried by Structure: BLACKBIRD STA RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 0.338,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 45.0 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: 36.0 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: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.73m (2.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Total Project Cost: $250,000,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 1440 014,  Location: N. TOWNSEND LIMITS (Lat: 39.408375,  Lng: -75.699053),  Route carried "on" structure: County highway 14,  Year Built: 1936,  Year Reconstructed: 1948,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 8,058 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 10,110 (year 2043),  Features Intersected: CATTAIL BRANCH,  Facility Carried by Structure: SUMMIT BRIDGE RD
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 4.290,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.9m (45.6ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 13.2m (43.3ft),  Out-to-Out Width: 18.1m (59.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 49.6 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: 38.2 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1448 456,  Location: E. OF TOWNSEND (Lat: 39.402464,  Lng: -75.628042),  Route carried "on" structure: County highway 456,  Year Built: 1968,  Status: Open,  Structure Length: 0.97m (3.18ft),  Average Daily Traffic: 219 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 272 (year 2043),  Design Load: H 20,  Features Intersected: BEAVER BRANCH,  Facility Carried by Structure: UNION CHURCH RD.
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 3.895,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Fair,  Channel: Very good,  Operating Rating: 55.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Underwater Inspection Date: April 2021,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 1451 455,  Location: E. OF TOWNSEND (Lat: 39.388719,  Lng: -75.635944),  Route carried "on" structure: County highway 455,  Year Built: 1969,  Status: Open,  Structure Length: 2.64m (8.66ft),  Average Daily Traffic: 1,382 (year 2020),  Truck Traffic: 13%,  Average Future Daily Traffic: 1,717 (year 2043),  Design Load: HS 20,  Features Intersected: BLACKBIRD CREEK,  Facility Carried by Structure: BLACKBIRD LANDING
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 2.044,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.7m (41.7ft),  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: 10.4m (34.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Very good,  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: 97.2 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: 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 24 months,  Inspection Date: May 2021,  Underwater Inspection Date: March 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1488N001,  Location: NORTH OF BLACKBIRD (Lat: 39.372775,  Lng: -75.661475),  Route carried "on" structure: US 13,  Year Built: 1933,  Status: Open,  Structure Length: 1.46m (4.79ft),  Average Daily Traffic: 9,465 (year 2019),  Truck Traffic: 10%,  Average Future Daily Traffic: 11,764 (year 2042),  Design Load: H 20,  Features Intersected: BLACKBIRD CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 8.513,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 34.7 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: 26.6 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: July 2020,  Underwater Inspection Date: June 2018,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 1488S001,  Location: NORTH OF BLACKBIRD (Lat: 39.372669,  Lng: -75.661661),  Route carried "on" structure: US 13,  Year Built: 1920,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 7,525 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 11,764 (year 2042),  Design Load: H 20,  Features Intersected: BLACKBIRD CREEK
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 27.439,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.4m (40.7ft)

Condition: Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 55.7 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: 42.8 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: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.05m (10.01ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $1,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $2,000
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Structure Number: 1908N08,  Location: S. OF TOWNSEND (Lat: 39.386036,  Lng: -75.664236),  Route carried "on" structure: State highway 1,  Year Built: 2003,  Status: Open,  Structure Length: 9.34m (30.64ft),  Average Daily Traffic: 26,437 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 33,171 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: DUPONT HGWY/ US13,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.509,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 6 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 43.7m (143.4ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 85.5 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: 66.1 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: Equal to present minimum criteria,  Deck Geometry: Equal 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: April 2021,  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: 1908S08,  Location: S. OF TOWNSEND (Lat: 39.385514,  Lng: -75.664333),  Route carried "on" structure: State highway 1,  Year Built: 2002,  Status: Open,  Structure Length: 9.24m (30.31ft),  Average Daily Traffic: 26,437 (year 2019),  Truck Traffic: 9%,  Average Future Daily Traffic: 33,171 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: DUPONT HGWY/US13,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 10.557,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 6 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 43.7m (143.4ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 85.5 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: 66.1 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: Better than present minimum criteria,  Deck Geometry: Equal 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: April 2021,  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: 1909N08,  Location: S.E. OF TOWNSEND (Lat: 39.374631,  Lng: -75.658428),  Route carried "on" structure: State highway 1,  Year Built: 2003,  Status: Open,  Structure Length: 16.06m (52.69ft),  Average Daily Traffic: 21,017 (year 2020),  Truck Traffic: 1%,  Average Future Daily Traffic: 26,122 (year 2043),  Design Load: HS 25 or greater,  Features Intersected: BLACKBIRD CREEK,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 9.125,  Lanes on structure: 2,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 70.3 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: 41.8 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: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  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: 1909S08,  Location: S/E OF TOWNSEND (Lat: 39.374544,  Lng: -75.658747),  Route carried "on" structure: State highway 1,  Year Built: 2003,  Status: Open,  Structure Length: 16.06m (52.69ft),  Average Daily Traffic: 21,017 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 26,122 (year 2043),  Design Load: HS 25 or greater,  Features Intersected: BLACKBIRD CREEK,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 9.125,  Lanes on structure: 2,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 70.3 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: 41.8 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: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  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: 1910N08,  Location: BLACKBIRD AREA (Lat: 39.367814,  Lng: -75.655469),  Route carried "on" structure: State highway 80,  Year Built: 2003,  Status: Open,  Structure Length: 13.57m (44.52ft),  Average Daily Traffic: 21,017 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 26,122 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: DUPONT PKY&SANDOM BRNCH,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 8.369,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 55.2m (181.1ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 60.6 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: 46.7 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: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: 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,  Inspection Date: April 2021,  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: 1910S08,  Location: BLACKBIRD AREA (Lat: 39.368114,  Lng: -75.655906),  Route carried "on" structure: State highway 1,  Year Built: 2003,  Status: Open,  Structure Length: 20.14m (66.08ft),  Average Daily Traffic: 21,017 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 26,122 (year 2043),  Design Load: HS 20+Mod,  Features Intersected: DUPONT PKY&SANDOM BRNCH,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 30.48m (100.00ft),  Kilometerpoint: 24.720,  Lanes on structure: 2,  Lanes under structure: 5,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 62.6m (205.4ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 55.1 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: 42.4 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: Better than present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: 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: April 2021,  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: 1908N08,  Location: S. OF TOWNSEND (Lat: 39.386036,  Lng: -75.664236),  Route carried "under" structure: US 13,  Year Built: 2003,  Structure Length: 0. m,  Average Daily Traffic: 13,811 (year 2019),  Truck Traffic: 10%,  Features Intersected: DUPONT HGWY/ US13,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 5.89m (19.32ft),  Kilometerpoint: 9.801,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 43.7m (143.4ft)

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Structure Number: 1908S08,  Location: S. OF TOWNSEND (Lat: 39.385514,  Lng: -75.664333),  Route carried "under" structure: US 13,  Year Built: 2002,  Structure Length: 0. m,  Average Daily Traffic: 13,811 (year 2019),  Truck Traffic: 10%,  Features Intersected: DUPONT HGWY/US13,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 5.39m (17.68ft),  Kilometerpoint: 9.801,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 43.7m (143.4ft)

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Structure Number: 1910N08,  Location: BLACKBIRD AREA (Lat: 39.367814,  Lng: -75.655469),  Route carried "under" structure: US 13,  Year Built: 2003,  Structure Length: 0. m,  Average Daily Traffic: 7,525 (year 2020),  Truck Traffic: 9%,  Features Intersected: DUPONT PKY&SANDOM BRNCH,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 8.11m (26.61ft),  Kilometerpoint: 6.130,  Lanes on structure: 2,  Lanes under structure: 5,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 55.2m (181.1ft)

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Structure Number: 1910S08,  Location: BLACKBIRD AREA (Lat: 39.368114,  Lng: -75.655906),  Route carried "under" structure: US 13,  Year Built: 2003,  Structure Length: 0. m,  Average Daily Traffic: 7,525 (year 2020),  Truck Traffic: 9%,  Features Intersected: DUPONT PKY&SANDOM BRNCH,  Facility Carried by Structure: KOREAN VET MEM HWY
Minimum Vertical Clearance: 6.02m (19.75ft),  Kilometerpoint: 7.644,  Lanes on structure: 2,  Lanes under structure: 5,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 62.6m (205.4ft)

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