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
)