US Bridges

Lott Rd_seabury_tr over SR 158

Good

Mobile County, Alabama · SR158 and Lott RD · Structure no. 019726

Built
2022
3 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
2,520 ft
18 main spans
Daily traffic
4,000
2022 count
Owner
State
State Highway Agency

About this bridge

Lott Rd_seabury_tr over SR 158 is a prestressed concrete stringer/multi-beam or girder carrying Lott Rd_seabury_tr over SR 158 in Mobile County, Alabama. It was built in 2022, so it is 3 years old, younger than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,000 vehicles a day, projected to reach 6,000 by 2042. The structure is 2,520 ft (768.1 m) long and 46 ft wide.

Location

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CarriesLott Rd_seabury_tr
CrossesSR 158
LocationSR158 and Lott RD
RouteU.S. Route 98
CountyMobile County
StateAlabama
Coordinates30.80397, -88.25342
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94 US tons
Inventory rating72.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans18 (+2 approach)
Design loadHL 93
Structure length2,520 ft (768.1 m)
Longest span150 ft (45.7 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2022)
Projected traffic6,000 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$26.7 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Lott Rd_seabury_tr over SR 158 built?

It was built in 2022, making it 3 years old in 2025.

What condition is Lott Rd_seabury_tr over SR 158 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does Lott Rd_seabury_tr over SR 158 carry?

About 4,000 vehicles per day (2022 count).

How long is Lott Rd_seabury_tr over SR 158?

The structure is 2,520 ft (768.1 m) long with a longest span of 150 ft (45.7 m) and a deck 46 ft wide.

Who owns Lott Rd_seabury_tr over SR 158?

It is owned by the State Highway Agency.