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Nearby Bridges in NBI 2021: 4


INTERSTATE 5 over SANTA CLARA RIVER (Route: 5)
Num: 53 2925x
Open: no restriction [A]
Built: 2005, Reconstructed: N/A [0000]
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): Prestressed concrete continuous [6] Box beam or girders - Multiple [05]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 230.2 m = 755.3 ft
Main Spans: 5 at 51 m = 167.3 ft
Approach Spans: 0
Skew: 43
Width, Roadway: 57 m = 187.0 ft (8 Lanes) and Out-To-Out: 58 m = 190.3 ft for a 57 m = 187.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Santa Clarita [69088]: Los Angeles County [037], California [06]
Owned by State Highway Agency [01], DOT District: 7
07-LA-005-R53.70-SCTA
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 54.1 metric ton = 59.5 tons (Unknown [A])
Inventory: 32.4 metric ton = 35.6 tons (Unknown [A])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Better than present minimum criteria [7]
Waterway: Superior to present desirable criteria [9] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: April 1999 [499] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 129000 (2009) and Trucks: 16%
Future ADT: 200255 (In 2037 )
INTERSTATE 5 over MAGIC MOUNTAIN PARKWAY (Route: 5)
Num: 53 2928x
Open: no restriction [A]
Built: 2005, Reconstructed: N/A [0000]
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): Prestressed concrete continuous [6] Box beam or girders - Multiple [05]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 94 m = 308.4 ft
Main Spans: 4 at 29 m = 95.1 ft
Approach Spans: 0
Skew: 21
Width, Roadway: 45.7 m = 149.9 ft (8 Lanes) and Out-To-Out: 47.2 m = 154.9 ft for a 46.3 m = 151.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Santa Clarita [69088]: Los Angeles County [037], California [06]
Owned by State Highway Agency [01], DOT District: 7
07-LA-005-R53.33-SCTA
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 54.1 metric ton = 59.5 tons (Unknown [A])
Inventory: 32.4 metric ton = 35.6 tons (Unknown [A])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Better than present minimum criteria [7]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: March 2021 [0321] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 144000 (2009) and Trucks: 12%
Future ADT: 193541 (In 2041 )
INTERSTATE 5 over ABANDONED RR (Route: 5)
Num: 53 0688x
Open: no restriction [A]
Built: 1964, Reconstructed: 2004
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 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: 48.5 m = 159.1 ft
Main Spans: 3 at 19.2 m = 63.0 ft
Approach Spans: 0
Skew: 27
Width, Roadway: 45.7 m = 149.9 ft (8 Lanes) and Out-To-Out: 47.1 m = 154.5 ft for a 46.2 m = 151.6 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Santa Clarita [69088]: Los Angeles County [037], California [06]
Owned by State Highway Agency [01], DOT District: 7
07-LA-005-R53.94-SCTA
Condition
Deck: Fair [5]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 39.2 metric ton = 43.1 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 30.1 metric ton = 33.1 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: April 1999 [499] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 129000 (2009) and Trucks: 16%
Future ADT: 200255 (In 2037 )
THE OLD RD over SANTA CLARA RIV (Route: 0)
Num: 53C0327x
Open: no restriction [A]
Built: 1928, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 125.6 m = 412.1 ft
Main Spans: 5 at 25 m = 82.0 ft
Approach Spans: 0
Skew: 24
Width, Roadway: 13 m = 42.7 ft (4 Lanes) and Out-To-Out: 14.8 m = 48.6 ft for a 12.8 m = 42.0 ft approaching roadway.
Vertical Clearance: 30.48 m = 100.0 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Los Angeles County [037], California [06]
Owned by County Highway Agency [02], DOT District: 7
0.3MI N/O MAGIC MTN PKWY
Condition
Deck: Poor [4]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: M 13.5 / H 15 [2]
Operating: 35 metric ton = 38.5 tons (Load Factor(LF) [1])
Inventory: 21.1 metric ton = 23.2 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: Better than present minimum criteria [7] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: March 1999 [399] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.6 km = 0.4 mi
Traffic
ADT: 30894 (2012) and Trucks: 10%
Future ADT: 37072 (In 2038 )

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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