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Nearby Bridges in NBI 2021: 4


OLD GALVESTON RD over MUSTANG BAYOU (Route: 0)
Num:120200D00920001x
Open: no restriction [A]
Built: 2015, Reconstructed: N/A [0000]
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): Prestressed concrete [5] Slab [01]
Approach Span(s): Prestressed concrete [5] Slab [01]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 33.5 m = 109.9 ft
Main Spans: 1 at 15.2 m = 49.9 ft
Approach Spans: 2
Skew: 30
Width, Roadway: 8.8 m = 28.9 ft (2 Lanes) and Out-To-Out: 11.6 m = 38.1 ft for a 8.8 m = 28.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Alvin [02272]: Brazoria County [039], Texas [48]
Owned by Town or Township Highway Agency [03], DOT District: 12
0.10 MI E OF BUS 35
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design: HL93 [A]
Operating: 54.4 metric ton = 59.8 tons (Unknown [C])
Inventory: 32.7 metric ton = 36.0 tons (Unknown [C])
Appraisal
Structural: Equal to present desirable criteria [8]
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: Better than present minimum criteria [7] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: December 1999 [1299] 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: 0.2 km = 0.1 mi
Traffic
ADT: 742 (2010) and Trucks: 0%
Future ADT: 1036 (In 2030 )
E ADOUE ST over MUSTANG BAYOU (Route: 0)
Num:120200D00060001x
Open: no restriction [A]
Built: 2012, Reconstructed: N/A [0000]
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): Prestressed concrete [5] Slab [01]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 42.7 m = 140.1 ft
Main Spans: 3 at 15.2 m = 49.9 ft
Approach Spans: 0
Skew: 30
Width, Roadway: 13.1 m = 43.0 ft (2 Lanes) and Out-To-Out: 15.9 m = 52.2 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Alvin [02272]: Brazoria County [039], Texas [48]
Owned by Town or Township Highway Agency [03], DOT District: 12
0.30 MI E OF BUS 35
Condition
Deck: Very Good [8]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: HL93 [A]
Operating: 54.4 metric ton = 59.8 tons (Unknown [C])
Inventory: 32.7 metric ton = 36.0 tons (Unknown [C])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: December 1999 [1299] 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: 0.2 km = 0.1 mi
Traffic
ADT: 4400 (2011) and Trucks: 0%
Future ADT: 5000 (In 2031 )
SH 35C BUS over MUSTANG BAYOU (Route: 35)
Num:120200017808008x
Open: no restriction [A]
Built: 1935, Reconstructed: 1966
Historic: Bridge is possibly eligible for the NRHP. [3]

Google Streetview (If Available)

Rough Distance: 0.3 Miles (0.5 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: Bituminous [6]
Bridge Dimensions
Length: 34.7 m = 113.9 ft
Main Spans: 4 at 8.5 m = 27.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 16.2 m = 53.2 ft (4 Lanes) and Out-To-Out: 19.6 m = 64.3 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
Alvin [02272]: Brazoria County [039], Texas [48]
Owned by State Highway Agency [01], DOT District: 12
0.15 MI S OF SH 6
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Satisfactory [6]
Loading
Design: M 13.5 / H 15 [2]
Operating: 49 metric ton = 53.9 tons (Load Factor(LF) [1])
Inventory: 29 metric ton = 31.9 tons (Load Factor(LF) [1])
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: Equal to present minimum criteria [6] and Countermeasures have been installed to mitigate an existing problem with scour. [7]
Inspections
Date: November 2020 [1120] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 17298 (2018) and Trucks: 11%
Future ADT: 17810 (In 2033 )
E HOUSE ST over MUSTANG BAYOU (Route: 0)
Num:120200D00615001x
Open: no restriction [A]
Built: 1998, 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): Prestressed concrete [5] Slab [01]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 26.5 m = 86.9 ft
Main Spans: 3 at 8.8 m = 28.9 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 11.8 m = 38.7 ft (3 Lanes) and Out-To-Out: 14.4 m = 47.2 ft for a 11.6 m = 38.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Alvin [02272]: Brazoria County [039], Texas [48]
Owned by Town or Township Highway Agency [03], DOT District: 12
0.45 MI E OF BUS 35
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 54.4 metric ton = 59.8 tons (Unknown [A])
Inventory: 32.7 metric ton = 36.0 tons (Unknown [A])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of corrrective action [3]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: November 1999 [1199] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 5500 (2017) and Trucks: 0%
Future ADT: 8500 (In 2037 )

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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