SH 146 NB over Up Rr & Port Road

Fair Condition57 years old20,500 vehicles/day

Location

StateTexas
CountyHarris
Location2.80 Mi N Of Nasa RD 1
CarriesSH 146 NB
CrossesUp Rr & Port Road
Coordinates29.60383, -95.03195

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length384.8 ft (117.3 m)
Max Span80.1 ft (24.4 m)
Deck Width60.7 ft (18.5 m)
Deck Area2170.1 sq m
Main Spans3
Year Built1969

Traffic

Avg Daily Traffic20,500 (2019)
Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionDecember 2022
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number121020038905059

Nearby Bridges

SH 146 SB over Up Rr & Port Road 0.0 mi Fair Sh146 NB Connector over Up Railroad Frtg Rds 0.1 mi Good SH 146 SB Conn over Port RD & SH 146 0.3 mi Good SH 146 NB over Taylor Bayou 0.5 mi Poor SH 146 SB over Taylor Bayou 0.5 mi Poor Port Dr. over Taylor Bayou 0.6 mi Fair SH 146 over Red Bluff RD 1.0 mi Good Red Bluff RD over Taylor Bayou 1.1 mi Fair SH 146 over Choate RD & Shoreacres B 1.1 mi Good Bay Area BLVD EB over Hcfcd Ditch 1.1 mi Fair