INTERSTATE 580 WB over UP RR (Route: 580)
Num: 33 0123Rx
Open: no restriction [A]
Built: 1969, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Concrete continuous [2] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 65.5 m = 214.9 ft
Main Spans: 3 at 24.4 m = 80.1 ft
Approach Spans: 0
Skew: 19
Width, Roadway: 23.8 m = 78.1 ft (4 Lanes) and Out-To-Out: 24.4 m = 80.1 ft for a 19.5 m = 64.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [00000]: Alameda County [001], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-ALA-580-R3.98R

Condition
Deck: Fair [5]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 38.9 metric ton = 42.8 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 29.8 metric ton = 32.8 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])

Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: January 2020 [0120] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 2.1 km = 1.3 mi
Traffic
ADT: 68000 (2009) and Trucks: 18%
Future ADT: 88310 (In 2038 )

INTERSTATE 580 EB over UP RR: BNSF RY: & ACE (Route: 580)
Num: 33 0124Lx
Open: no restriction [A]
Built: 1938, Reconstructed: 1970
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.2 Kilometers)

Bridge Type
Main Span(s): Concrete continuous [2] Slab [01]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 38.4 m = 126.0 ft
Main Spans: 5 at 10.4 m = 34.1 ft
Approach Spans: 0
Skew: 2
Width, Roadway: 20.1 m = 65.9 ft (4 Lanes) and Out-To-Out: 20.7 m = 67.9 ft for a 20.1 m = 65.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Unknown [00000]: Alameda County [001], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-ALA-580-R3.91L

Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Good [7]
Loading
Design: MS 13.5 / HS 15 [3]
Operating: 50.2 metric ton = 55.2 tons (Load Factor(LF) [1])
Inventory: 30.1 metric ton = 33.1 tons (Load Factor(LF) [1])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: January 2020 [0120] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 2.1 km = 1.3 mi
Traffic
ADT: 101500 (2009) and Trucks: 0%
Future ADT: 221500 (In 2038 )