US Bridges

US 98 over University Blvd.

Good

Mobile County, Alabama · 0.4 MI W of Overlook RD · Structure no. 016291

Built
1997
28 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
244 ft
1 main span
Daily traffic
32,554
2023 count
Owner
State
State Highway Agency

About this bridge

US 98 over University Blvd. is a prestressed concrete stringer/multi-beam or girder carrying US 98 over University Blvd. in Mobile County, Alabama. It was built in 1997, so it is 28 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 32,554 vehicles a day, roughly 6% of them trucks, projected to reach 48,831 by 2043. The structure is 244 ft (74.4 m) long and 97 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 98
CrossesUniversity Blvd.
Location0.4 MI W of Overlook RD
RouteU.S. Route 98
StateAlabama
Coordinates30.72075, -88.16247
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.2 US tons
Inventory rating53.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length244 ft (74.4 m)
Longest span132 ft (40.2 m)
Deck width97 ft (29.5 m)
Roadway width95 ft (29 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,554 (2023)
Projected traffic48,831 by 2043
Trucks6%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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$6.1 million (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 98 over University Blvd. built?

It was built in 1997, making it 28 years old in 2025.

What condition is US 98 over University Blvd. 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 August 2024.

How much traffic does US 98 over University Blvd. carry?

About 32,554 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is US 98 over University Blvd.?

The structure is 244 ft (74.4 m) long with a longest span of 132 ft (40.2 m) and a deck 97 ft wide.

Who owns US 98 over University Blvd.?

It is owned by the State Highway Agency.