I0310 over Ramp"c" From I 310 SB

Good Condition47 years old47,396 vehicles/day

Location

StateLouisiana
CountySt. Charles
Location.36 Mi South Of La 18
CarriesI0310
CrossesRamp"c" From I 310 SB
Coordinates29.93439, -90.37877

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length1290.0 ft (393.2 m)
Max Span92.8 ft (28.3 m)
Deck Width41.3 ft (12.6 m)
Deck Area4954.3 sq m
Main Spans16
Year Built1979

Traffic

Avg Daily Traffic47,396 (2021)
Truck Traffic25%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number024504503800361

Nearby Bridges

I0310 over Ramp "a" 0.1 mi Fair I0310 over M P Rr 0.1 mi Good I0310 over M P Rr 0.2 mi Good I0310 over M P Rr 0.2 mi Good I0310 over M. P. Rr 0.3 mi Fair I0310 over Ramp"c"from I 310 SB 0.3 mi Fair I0310 over Mississippi River 0.8 mi Fair I0310 over Drain Canal 1.1 mi Fair I0310 over Ramp F 1.2 mi Good I0310 over Ramps E F G & H 1.2 mi Good