US Bridges

North Blvd over 16th St./Rr

Good

East Baton Rouge Parish, Louisiana · 0.2 Mi. E. of I110 · Structure no. 611730265911011

Built
2006
19 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
1,081 ft
9 main spans
Daily traffic
3,374
2024 count
Owner
County
County Highway Agency

About this bridge

North Blvd over 16th St./Rr is a concrete continuous box beam or girders - multiple carrying North Blvd over 16th St./Rr in East Baton Rouge Parish, Louisiana. It was built in 2006, so it is 19 years old, younger than the Louisiana average of 43 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 3,374 vehicles a day, projected to reach 3,711 by 2044. The structure is 1,081 ft (329.5 m) long and 59 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesNorth Blvd
Crosses16th St./Rr
Location0.2 Mi. E. of I110
RouteCounty Highway 0
Coordinates30.44787, -91.17165
Functional classRural Minor 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment7: Better than present minimum criteria
Operating rating74 US tons
Inventory rating44 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length1,081 ft (329.5 m)
Longest span123 ft (37.5 m)
Deck width59 ft (17.9 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,374 (2024)
Projected traffic3,711 by 2044
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was North Blvd over 16th St./Rr built?

It was built in 2006, making it 19 years old in 2025.

What condition is North Blvd over 16th St./Rr 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 April 2024.

How much traffic does North Blvd over 16th St./Rr carry?

About 3,374 vehicles per day (2024 count).

How long is North Blvd over 16th St./Rr?

The structure is 1,081 ft (329.5 m) long with a longest span of 123 ft (37.5 m) and a deck 59 ft wide.

Who owns North Blvd over 16th St./Rr?

It is owned by the County Highway Agency.