STATE ROUTE 4 EB over ALHAMBRA WAY (Route: 4)
Num: 28 0216Rx
Open: no restriction [A]
Built: 1967, Reconstructed: 1975
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] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 58.2 m = 191.0 ft
Main Spans: 3 at 20.4 m = 66.9 ft
Approach Spans: 0
Skew: 6
Width, Roadway: 15.5 m = 50.9 ft (3 Lanes) and Out-To-Out: 16.1 m = 52.8 ft for a 16.5 m = 54.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Martinez [46114]: Contra Costa County [013], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-CC-004-R8.75-MTZ

Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 31.4 metric ton = 34.5 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 24.3 metric ton = 26.7 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Meets minimum tolerable limits to be left in place as is [4] and Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Inspections
Date: May 2020 [0520] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 31000 (2018) and Trucks: 7%
Future ADT: 63819 (In 2042 )

STATE ROUTE 4 WB over ALHAMBRA WAY (Route: 4)
Num: 28 0216Lx
Open: no restriction [A]
Built: 1967, Reconstructed: 1975
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] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 58.2 m = 191.0 ft
Main Spans: 3 at 20.4 m = 66.9 ft
Approach Spans: 0
Skew: 6
Width, Roadway: 17.7 m = 58.1 ft (4 Lanes) and Out-To-Out: 18.3 m = 60.0 ft for a 17.7 m = 58.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Martinez [46114]: Contra Costa County [013], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-CC-004-R8.75-MTZ

Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 35.6 metric ton = 39.2 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 27.5 metric ton = 30.3 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Meets minimum tolerable limits to be left in place as is [4] and Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Inspections
Date: May 2020 [0520] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 31000 (2018) and Trucks: 7%
Future ADT: 63819 (In 2042 )

STATE ROUTE 4 EB over ALHAMBRA AVE (Route: 4)
Num: 28 0214Rx
Open: no restriction [A]
Built: 1967, Reconstructed: N/A [0000]
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] Box beam or girders - Multiple [05]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 52.4 m = 171.9 ft
Main Spans: 3 at 31.7 m = 104.0 ft
Approach Spans: 0
Skew: 6
Width, Roadway: 11 m = 36.1 ft (2 Lanes) and Out-To-Out: 11.6 m = 38.1 ft for a 11.3 m = 37.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Martinez [46114]: Contra Costa County [013], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-CC-004-R8.55-MTZ

Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 35 metric ton = 38.5 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 26.9 metric ton = 29.6 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])

Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: May 2020 [0520] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 31000 (2018) and Trucks: 7%
Future ADT: 63819 (In 2042 )

STATE ROUTE 4 WB over ALHAMBRA AVE (Route: 4)
Num: 28 0214Lx
Open: no restriction [A]
Built: 1967, Reconstructed: 1975
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.2 Kilometers)

Bridge Type
Main Span(s): Concrete continuous [2] Box beam or girders - Multiple [05]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:

Bridge Dimensions
Length: 52.4 m = 171.9 ft
Main Spans: 3 at 31.7 m = 104.0 ft
Approach Spans: 0
Skew: 6
Width, Roadway: 15 m = 49.2 ft (3 Lanes) and Out-To-Out: 15.8 m = 51.8 ft for a 14.9 m = 48.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Martinez [46114]: Contra Costa County [013], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-CC-004-R8.55-MTZ

Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 54.1 metric ton = 59.5 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 41.8 metric ton = 46.0 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: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: May 2020 [0520] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 31000 (2018) and Trucks: 7%
Future ADT: 63819 (In 2042 )

STATE ROUTE 4 over ABANDONED BNSF RY SPUR (Route: 4)
Num: 28 0064x
Open: no restriction [A]
Built: 1967, Reconstructed: 1975
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.2 Miles (0.3 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Slab [01]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 22.8 m = 74.8 ft
Main Spans: 1 at 22.8 m = 74.8 ft
Approach Spans: 0
Skew: 41
Width, Roadway: 34 m = 111.6 ft (7 Lanes) and Out-To-Out: 45.6 m = 149.6 ft for a 34 m = 111.6 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Martinez [46114]: Contra Costa County [013], California [06]
Owned by State Highway Agency [01], DOT District: 4
04-CC-004-R8.85-MTZ

Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 59.8 metric ton = 65.8 tons (Load Factor(LF) [1])
Inventory: 36.3 metric ton = 39.9 tons (Load Factor(LF) [1])

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: June 2020 [0620] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 62000 (2018) and Trucks: 7%
Future ADT: 127639 (In 2042 )