US 77 SB over N Floodway

Fair Condition52 years old12,122 vehicles/day

Location

StateTexas
CountyCameron
Location5.20 Mi NW Of FM 508
CarriesUS 77 SB
CrossesN Floodway
Coordinates26.31479, -97.77719

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical6 — Scour calculated, stable

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length2645.0 ft (806.2 m)
Max Span29.9 ft (9.1 m)
Deck Width44.3 ft (13.5 m)
Deck Area10883.7 sq m
Main Spans105
Year Built1974

Traffic

Avg Daily Traffic12,122 (2023)
Truck Traffic23%
Lanes On Bridge2

Inspection & Ownership

Last Inspection223
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number210310032708029

Nearby Bridges

US 77 NB over N Floodway 0.0 mi Fair US 77 Efr over N Floodway Pilot Channel 0.0 mi Fair US 77 NB over Bus 77 North 0.6 mi Good US 77 SB over Bus 77 North 0.7 mi Good US 77 SB over Orphanage RD 1.5 mi Good US 77 NB over Orphanage RD 1.5 mi Fair US 77 SB over Spur 413 2.0 mi Good US 77 NB over Spur 413 2.0 mi Good FM 506 over N Floodway Pilot Channel 2.9 mi Fair US 77 NB over FM 1018 3.0 mi Good