US Bridges

S Broad ST over I-10; Rr; Sts

Poor

Orleans Parish, Louisiana · 2.0 MI S. of Tulane Ave. · Structure no. 023629574900581

Built
1951
74 years old
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
2,589 ft
43 main spans
Daily traffic
27,209
1998 count
Owner
City
City or Municipal Highway Agency

About this bridge

S Broad ST over I-10; Rr; Sts is a steel stringer/multi-beam or girder carrying S Broad ST over I-10; Rr; Sts in Orleans Parish, Louisiana. It was built in 1951, so it is 74 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 27,209 vehicles a day, projected to reach 29,929 by 2018. The structure is 2,589 ft (789.1 m) long and 70 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS Broad ST
CrossesI-10; Rr; Sts
Location2.0 MI S. of Tulane Ave.
RouteCounty Highway 0
Coordinates29.95403, -90.09694
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.1 US tons
Inventory rating24.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans43 (+8 approach)
Design loadHS 20
Structure length2,589 ft (789.1 m)
Longest span82 ft (25 m)
Deck width70 ft (21.2 m)
Roadway width57 ft (17.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,209 (1998)
Projected traffic29,929 by 2018
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$14.4 million
NavigationNo navigation control on waterway

Frequently asked questions

When was S Broad ST over I-10; Rr; Sts built?

It was built in 1951, making it 74 years old in 2025.

What condition is S Broad ST over I-10; Rr; Sts in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does S Broad ST over I-10; Rr; Sts carry?

About 27,209 vehicles per day (1998 count).

How long is S Broad ST over I-10; Rr; Sts?

The structure is 2,589 ft (789.1 m) long with a longest span of 82 ft (25 m) and a deck 70 ft wide.

Who owns S Broad ST over I-10; Rr; Sts?

It is owned by the City or Municipal Highway Agency.