I-10 EB over Mobile Bay * US 90

Fair Condition48 years old32,384 vehicles/day

Location

StateAlabama
CountyMobile
LocationEast Tunnel Interchange
CarriesI-10 EB
CrossesMobile Bay * US 90
Coordinates30.69185, -88.02888

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length39728.0 ft (12109.1 m)
Max Span153.9 ft (46.9 m)
Deck Width42.0 ft (12.8 m)
Deck Area154996.5 sq m
Main Spans2
Year Built1978

Traffic

Avg Daily Traffic32,384 (2022)
Truck Traffic15%
Lanes On Bridge2
Lanes Under Bridge30

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number011931

Nearby Bridges

I-10 WB over M. Bay 90 98 I10wb Ramp 0.0 mi Fair I-10 EB To US 90 over US 90 0.0 mi Fair US 90 EB To I10 EB over US 90 EB * WB 0.1 mi Fair US 90 To I10 WB over I-10EB * WB * WB On Ramp 0.1 mi Fair I-10 WB To US 90 over US 90 0.1 mi Fair Dunlap Drive over Pinto Pass 0.5 mi Good Water ST To I10e/w over Royal ST 0.8 mi Fair I-10WB To Water ST over I10-eb/wb/ramp To WB I10 0.8 mi Fair I-10EB To Water ST over Royal/monroe Sts 0.9 mi Fair I-10 EB over Canal; Jackson; Ramp 6 1.0 mi Fair