US Bridges

I0010 over LA 30 & City Streets

Fair

East Baton Rouge Parish, Louisiana · 0.5 M SW of I-110&LA 73 · Structure no. 611704501000001

Built
1967
58 years old
Condition
Fair
inspected February 2023
Type
Girder and Floorbeam System
Steel
Length
2,681 ft
5 main spans
Daily traffic
197,070
2021 count
Owner
State
State Highway Agency

About this bridge

I0010 over LA 30 & City Streets is a steel girder and floorbeam system carrying I0010 over LA 30 & 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 197,070 vehicles a day, roughly 9% of them trucks, projected to reach 216,777 by 2041. The structure is 2,681 ft (817.2 m) long and 83 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesI0010
CrossesLA 30 & City Streets
Location0.5 M SW of I-110&LA 73
RouteInterstate 10
CountyEast Baton Rouge Parish
StateLouisiana
Coordinates30.43913, -91.19039
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.6 US tons
Inventory rating44.6 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckConcrete, cast-in-place
Main spans5 (+33 approach)
Design loadHS 20
Structure length2,681 ft (817.2 m)
Longest span130 ft (39.6 m)
Deck width83 ft (25.3 m)
Roadway width82 ft (24.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic197,070 (2021)
Projected traffic216,777 by 2041
Trucks9%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed98.8 mi (159 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I0010 over LA 30 & City Streets built?

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

What condition is I0010 over LA 30 & 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 February 2023.

How much traffic does I0010 over LA 30 & City Streets carry?

About 197,070 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is I0010 over LA 30 & City Streets?

The structure is 2,681 ft (817.2 m) long with a longest span of 130 ft (39.6 m) and a deck 83 ft wide.

Who owns I0010 over LA 30 & City Streets?

It is owned by the State Highway Agency.