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Bridge Statistics for Silver City, New Mexico (NM) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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National Bridge Inventory (NBI) Statistics
Number of bridges: 16
Total length: 51 meters (167ft)
Total costs: $5,805,000
Total average daily traffic: 129,439
Total average daily truck traffic: 25,413
National Bridge Inventory (NBI) Registered Bridges for Silver City
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New bridges - Historical Statistics

  • 1940-1949: 6
  • 1950-1959: 1
  • 1960-1969: 5
  • 1970-1979: 4

Average Daily Traffic

Average Truck Traffic (%)

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Bridge Condition - Culverts

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Structure Number: 5336,  Location: 4.6 M NW OF NM-356/BAYARD (Lat: 32.781528,  Lng: -108.194222),  Route carried "on" structure: US 180,  Year Built: 1948,  Status: Open,  Structure Length: 0.90m (2.95ft),  Average Daily Traffic: 17,046 (year 2011),  Truck Traffic: 25%,  Average Future Daily Traffic: 20,591 (year 2031),  Design Load: HS 20,  Features Intersected: RIO DE ARENAS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 190.063,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.6m (64.3ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Fair,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 13.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.01m (3.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 11,  Bridge Improvement Cost: $166,000,  Roadway Improvement Cost: $16,000,  Total Project Cost: $249,000 ( Estimate for 2008)
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Structure Number: 5337,  Location: 4.9 M NW OF NM-356/BAYARD (Lat: 32.782333,  Lng: -108.200278),  Route carried "on" structure: US 180,  Year Built: 1948,  Status: Open,  Structure Length: 2.75m (9.02ft),  Average Daily Traffic: 17,046 (year 2011),  Truck Traffic: 25%,  Average Future Daily Traffic: 20,591 (year 2031),  Design Load: HS 20,  Features Intersected: UNNAMED WATERWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 189.741,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.6m (64.3ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 53.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.87m (9.42ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 11,  Bridge Improvement Cost: $617,000,  Roadway Improvement Cost: $61,000,  Total Project Cost: $925,000 ( Estimate for 2008)
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Structure Number: 5338,  Location: 5.9 M NW OF NM-356/BAYARD (Lat: 32.784306,  Lng: -108.216194),  Route carried "on" structure: US 180,  Year Built: 1948,  Status: Open,  Structure Length: 0.90m (2.95ft),  Average Daily Traffic: 17,046 (year 2011),  Truck Traffic: 25%,  Average Future Daily Traffic: 20,591 (year 2031),  Design Load: HS 20,  Features Intersected: UNNAMED WATERWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 187.971,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.5m (70.5ft),  Skew: 24 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 83.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.98m (3.22ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: May 2009,  Bridge Improvement Cost: $233,000,  Roadway Improvement Cost: $23,000,  Total Project Cost: $350,000 ( Estimate for 2008)
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Structure Number: 5339,  Location: 7.0 M NW OF NM-356/BAYARD (Lat: 32.786222,  Lng: -108.235386),  Route carried "on" structure: US 180,  Year Built: 1948,  Status: Open,  Structure Length: 1.00m (3.28ft),  Average Daily Traffic: 17,046 (year 2011),  Truck Traffic: 25%,  Average Future Daily Traffic: 20,591 (year 2031),  Design Load: HS 20,  Features Intersected: WEST CANYON
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 186.169,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.2m (69.6ft),  Skew: 20 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Good,  Culverts: Fair,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.04m (3.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 11,  Bridge Improvement Cost: $178,000,  Roadway Improvement Cost: $17,000,  Total Project Cost: $267,000 ( Estimate for 2008)
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Structure Number: 534,  Location: 8.9 M NW OF JCT NM-356 (Lat: 32.783333,  Lng: -108.266667),  Route carried "on" structure: US 180,  Year Built: 1948,  Status: Open,  Structure Length: 1.81m (5.94ft),  Average Daily Traffic: 15,211 (year 2011),  Truck Traffic: 7%,  Average Future Daily Traffic: 18,543 (year 2031),  Design Load: HS 20,  Features Intersected: PINOS ALTOS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 183.143,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 24 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.86m (6.10ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: January 2009,  Bridge Improvement Cost: $442,000,  Roadway Improvement Cost: $44,000,  Total Project Cost: $663,000 ( Estimate for 2008)
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Structure Number: 6328,  Location: 0.3 MI S US-180/SILVERCTY (Lat: 32.775750,  Lng: -108.274056),  Route carried "on" structure: State highway 90,  Year Built: 1961,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 1,799 (year 2012),  Truck Traffic: 6%,  Average Future Daily Traffic: 2,262 (year 2031),  Design Load: HS 20,  Features Intersected: PINOS ALTOS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 68.043,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft)

Condition: Channel: Fair,  Culverts: Poor,  Operating Rating: 39.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.88m (2.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 12,  Bridge Improvement Cost: $183,000,  Roadway Improvement Cost: $18,000,  Total Project Cost: $274,000 ( Estimate for 2030)
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Structure Number: 643,  Location: 0.36 MI NW OF JCT NM-90 (Lat: 32.781667,  Lng: -108.278333),  Route carried "on" structure: US 180,  Year Built: 1963,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 15,127 (year 2011),  Truck Traffic: 26%,  Average Future Daily Traffic: 18,376 (year 2031),  Design Load: HS 20,  Features Intersected: SILVER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 181.808,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 26.8m (87.9ft),  Skew: 23 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.7m (12.1ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 2.0m (6.6ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 37.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.86m (6.10ft),  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2008,  Bridge Improvement Cost: $355,000,  Roadway Improvement Cost: $35,000,  Total Project Cost: $533,000 ( Estimate for 2030)
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Structure Number: 6431,  Location: 0.7 MI W OF JCT NM-90 (Lat: 32.781806,  Lng: -108.286750),  Route carried "on" structure: US 180,  Year Built: 1963,  Status: Open,  Structure Length: 0.77m (2.53ft),  Average Daily Traffic: 1,587 (year 2011),  Truck Traffic: 16%,  Average Future Daily Traffic: 1,934 (year 2031),  Design Load: HS 20,  Features Intersected: MISSISSIPPI STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 181.099,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.1m (62.7ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.7m (25.3ft)

Condition: Culverts: Satisfactory,  Operating Rating: 76.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.76m (2.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 11,  Bridge Improvement Cost: $20,000,  Roadway Improvement Cost: $2,000,  Total Project Cost: $24,000 ( Estimate for 2009)
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Structure Number: 7168,  Location: 0.04 MI W OF JCT NM-90 (Lat: 32.774361,  Lng: -108.275028),  Route carried "on" structure: City street 4843,  Year Built: 1964,  Status: Open,  Structure Length: 2.76m (9.06ft),  Average Daily Traffic: 1,067 (year 2011),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,301 (year 2031),  Design Load: HS 20,  Features Intersected: SAN VICENTE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.6m (87.3ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 50.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.77m (9.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 11,  Bridge Improvement Cost: $139,000,  Roadway Improvement Cost: $13,000,  Total Project Cost: $208,000 ( Estimate for 2030),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 7309,  Location: 42.7 MI E OF US-70/NM-90 (Lat: 32.769750,  Lng: -108.275861),  Route carried "on" structure: City street 4844,  Year Built: 1972,  Status: Open,  Structure Length: 4.03m (13.22ft),  Average Daily Traffic: 2,474 (year 2011),  Truck Traffic: 14%,  Average Future Daily Traffic: 3,015 (year 2031),  Features Intersected: SAN VICENTE ARROYO
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 24.7m (81.0ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 15.8m (51.8ft),  Out-to-Out Width: 19.2m (63.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 50.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior 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: June 11,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 731,  Location: 42.4 MI E OF JCT US-70 (Lat: 32.764575,  Lng: -108.275203),  Route carried "on" structure: State highway 90,  Year Built: 1972,  Status: Open,  Structure Length: 14.84m (48.69ft),  Average Daily Traffic: 14,021 (year 2011),  Truck Traffic: 13%,  Average Future Daily Traffic: 17,091 (year 2031),  Design Load: HS 20,  Features Intersected: SAN VICENTE ARROYO/ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 68.236,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.6m (57.7ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 25.9m (85.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 17.7m (58.1ft),  Out-to-Out Width: 19.7m (64.6ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Good,  Operating Rating: 53.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 14.84m (48.69ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: August 11,  Bridge Improvement Cost: $1,541,000,  Roadway Improvement Cost: $154,000,  Total Project Cost: $2,312,000 ( Estimate for 2030),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 7556,  Location: 0.12 MI E OF JCT NM-90 (Lat: 32.776667,  Lng: -108.271667),  Route carried "on" structure: City street 5850,  Year Built: 1953,  Status: Open,  Structure Length: 0.96m (3.15ft),  Average Daily Traffic: 2,647 (year 2011),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,227 (year 2031),  Design Load: H 15,  Features Intersected: PINOS ALTOS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 12.4m (40.7ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 1.4m (4.6ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 53.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 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,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2008
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Structure Number: 762,  Location: 0.25 MI W OF JCT NM-90 (Lat: 32.778000,  Lng: -108.278389),  Route carried "on" structure: City street 17000,  Year Built: 1948,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 274 (year 2011),  Average Future Daily Traffic: 335 (year 2031),  Design Load: H 15,  Features Intersected: SILVA CREEK,  Facility Carried by Structure: 17-Z000
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 19.7m (64.6ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.6m (24.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 71.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 11
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Structure Number: 8334,  Location: 0.2 MI S OF US-180 (Lat: 32.781667,  Lng: -108.268333),  Route carried "on" structure: City street 5835,  Year Built: 1977,  Status: Open,  Structure Length: 1.35m (4.43ft),  Average Daily Traffic: 6,502 (year 2011),  Truck Traffic: 9%,  Average Future Daily Traffic: 7,926 (year 2031),  Design Load: H 20,  Features Intersected: PINOS ALTO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 14.2m (46.6ft),  Skew: 4 degrees,  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 1.3m (4.3ft),  Right: 1.3m (4.3ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 39.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: April 2008
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Structure Number: 6431,  Location: 0.7 MI W OF JCT NM-90 (Lat: 32.781806,  Lng: -108.286750),  Route carried "under" structure: City street 17000,  Year Built: 1963,  Structure Length: 0.77m (2.53ft),  Average Daily Traffic: 274 (year 2011),  Features Intersected: MISSISSIPPI STREET,  Facility Carried by Structure: US-180
Minimum Vertical Clearance: 4.25m (13.94ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 7.7m (25.3ft)

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Structure Number: 731,  Location: 42.4 MI E OF JCT US-70 (Lat: 32.764575,  Lng: -108.275203),  Route carried "under" structure: City street 17000,  Year Built: 1972,  Structure Length: 14.84m (48.69ft),  Average Daily Traffic: 272 (year 2011),  Features Intersected: SAN VICENTE ARROYO/ROAD,  Facility Carried by Structure: NM-90
Minimum Vertical Clearance: 7.62m (25.00ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.9m (85.0ft)

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