US Bridges

Frank Ballard RD over Cat Branch

PoorPosted for load

Livingston Parish, Louisiana · 0.7 MI NW of LA 441 Exit · Structure no. 623230288903901

Built
1982
43 years old, rebuilt 2004
Condition
Poor
inspected December 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
35 ft
2 main spans
Daily traffic
150
2022 count
Owner
County
County Highway Agency

About this bridge

Frank Ballard RD over Cat Branch is a wood or timber stringer/multi-beam or girder carrying Frank Ballard RD over Cat Branch in Livingston Parish, Louisiana. It was built in 1982 and reconstructed in 2004, so it is 43 years old, younger 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. Its operating status is: posted for load restriction.

It carries about 150 vehicles a day, projected to reach 165 by 2042. The structure is 35 ft (10.7 m) long and 16 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFrank Ballard RD
CrossesCat Branch
Location0.7 MI NW of LA 441 Exit
RouteCounty Highway 0
Coordinates30.48188, -90.65119
Functional classRural Local

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating16 US tons
Inventory rating10 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadH 10
Structure length35 ft (10.7 m)
Longest span18 ft (5.5 m)
Deck width16 ft (4.9 m)
Roadway width15 ft (4.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2022)
Projected traffic165 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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$151,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Frank Ballard RD over Cat Branch built?

It was built in 1982, making it 43 years old in 2025. It was reconstructed in 2004.

What condition is Frank Ballard RD over Cat Branch 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 December 2024.

How much traffic does Frank Ballard RD over Cat Branch carry?

About 150 vehicles per day (2022 count).

How long is Frank Ballard RD over Cat Branch?

The structure is 35 ft (10.7 m) long with a longest span of 18 ft (5.5 m) and a deck 16 ft wide.

Who owns Frank Ballard RD over Cat Branch?

It is owned by the County Highway Agency.