SH 310 SB over IH 45

Fair Condition53 years old6,661 vehicles/day

Location

StateTexas
CountyDallas
Location0.4 Mi S Of IH 20
CarriesSH 310 SB
CrossesIH 45
Coordinates32.65863, -96.72130

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length380.9 ft (116.1 m)
Max Span122.0 ft (37.2 m)
Deck Width43.6 ft (13.3 m)
Deck Area1544.1 sq m
Main Spans2
Year Built1973

Traffic

Avg Daily Traffic6,661 (2023)
Truck Traffic3%
Lanes On Bridge2
Lanes Under Bridge8

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Structure Number180570009214213

Nearby Bridges

IH 45 NB Conn A over Ih20/ih45 Interchange 0.1 mi Fair Langdon RD over IH 45 0.2 mi Fair Ih45 SB To Ih20 EB over SH 310 0.3 mi Fair IH 20 Ebml over SH 310 0.4 mi Fair IH 20 Ebml over IH 45 0.4 mi Fair IH 20 EB On Ramp over Union Pacific Railroad 0.4 mi Fair IH 20 EB Conn C over Ih20/ih45 Interchange 0.4 mi Fair IH 20 Wbml over SH 310 0.4 mi Fair IH 45 over Uprr & Miller Ferry RD 0.4 mi Poor IH 20 Wbml over IH 45 0.4 mi Fair