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Nearby Bridges in NBI 2021: 3


ALONDRA BLVD over LOS ANGELES RIV (Route: 0)
Num: 53C0031x
Open: no restriction [A]
Built: 1958, Reconstructed: 1971
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 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: 130.7 m = 428.8 ft
Main Spans: 6 at 23.8 m = 78.1 ft
Approach Spans: 0
Skew: 8
Width, Roadway: 22.6 m = 74.2 ft (5 Lanes) and Out-To-Out: 28.1 m = 92.2 ft for a 22.6 m = 74.2 ft approaching roadway.
Vertical Clearance: 30.48 m = 100.0 ft and Navigational Clearance: 0 = N/A
Location
Compton [15044]: Los Angeles County [037], California [06]
Owned by City or Municipal Highway Agency [04], DOT District: 7
0.1MI E/O I-710 FWY
Condition
Deck: Poor [4]
Superstructure: Good [7]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 25.6 metric ton = 28.2 tons (Load Factor(LF) [1])
Inventory: 15.2 metric ton = 16.7 tons (Load Factor(LF) [1])
Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: August 2020 [0820] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 27756 (2012) and Trucks: 7%
Future ADT: 33307 (In 2040 )
ALONDRA BLVD over ROUTE 710 (Route: 0)
Num: 53 0822x
Open: no restriction [A]
Built: 1958, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 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: 53 m = 173.9 ft
Main Spans: 2 at 25.6 m = 84.0 ft
Approach Spans: 0
Skew: 23
Width, Roadway: 26.2 m = 86.0 ft (6 Lanes) and Out-To-Out: 35.1 m = 115.2 ft for a 26.2 m = 86.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Compton [15044]: Los Angeles County [037], California [06]
Owned by State Highway Agency [01], DOT District: 7
07-LA-710-13.95-COM
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 56.4 metric ton = 62.0 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 43.4 metric ton = 47.7 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: Equal to present minimum criteria [6]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: May 2020 [0520] and Frequency: 48
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 30600 (2017) and Trucks: 3%
Future ADT: 42940 (In 2037 )
ATLANTIC AVE over LOS ANGELES RIV (Route: 0)
Num: 53C0185x
Open: no restriction [A]
Built: 1937, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.8 Kilometers)

Bridge Type
Main Span(s): Concrete [1] Tee beam [04]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 264.6 m = 868.2 ft
Main Spans: 15 at 19.5 m = 64.0 ft
Approach Spans: 0
Skew: 99
Width, Roadway: 13.2 m = 43.3 ft (4 Lanes) and Out-To-Out: 16.5 m = 54.1 ft for a 22.6 m = 74.2 ft approaching roadway.
Vertical Clearance: 30.48 m = 100.0 ft and Navigational Clearance: 0 = N/A
Location
Compton [15044]: Los Angeles County [037], California [06]
Owned by City or Municipal Highway Agency [04], DOT District: 7
0.5MI S/O ALONDRA BLVD
Condition
Deck: Poor [4]
Superstructure: Satisfactory [6]
Substructure: Fair [5]
Loading
Design:
Operating: 37.9 metric ton = 41.7 tons (Load Factor(LF) [1])
Inventory: 22.7 metric ton = 25.0 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present minimum criteria [6]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: June 1999 [699] and Frequency: 24
Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 23298 (2019) and Trucks: 3%
Future ADT: 26792 (In 2039 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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