US Bridges

I0010 over City Streets

Fair

East Baton Rouge Parish, Louisiana · 4.5 MI W of I-12 · Structure no. 611704501000552

Built
1967
58 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
1,699 ft
29 main spans
Daily traffic
32,092
2021 count
Owner
State
State Highway Agency

About this bridge

I0010 over City Streets is a steel stringer/multi-beam or girder carrying I0010 over City Streets in East Baton Rouge Parish, Louisiana. It was built in 1967, so it is 58 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 32,092 vehicles a day, roughly 9% of them trucks, projected to reach 35,301 by 2041. The structure is 1,699 ft (517.9 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI0010
CrossesCity Streets
Location4.5 MI W of I-12
RouteInterstate 10
CountyEast Baton Rouge Parish
StateLouisiana
Coordinates30.43726, -91.17788
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans29
Design loadHS 20
Structure length1,699 ft (517.9 m)
Longest span122 ft (37.2 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,092 (2021)
Projected traffic35,301 by 2041
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$6.6 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I0010 over City Streets built?

It was built in 1967, making it 58 years old in 2025.

What condition is I0010 over City Streets in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does I0010 over City Streets carry?

About 32,092 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is I0010 over City Streets?

The structure is 1,699 ft (517.9 m) long with a longest span of 122 ft (37.2 m) and a deck 33 ft wide.

Who owns I0010 over City Streets?

It is owned by the State Highway Agency.