US Bridges

Centennial Blvd over Floyd Branch

Fair

Dallas County, Texas · 0.2 MI W of Greenville · Structure no. 180570E00525007

Built
1973
52 years old, rebuilt 2010
Condition
Fair
inspected February 2023
Type
Culvert
Concrete
Length
60 ft
5 main spans
Daily traffic
5,990
2011 count
Owner
City
City or Municipal Highway Agency

About this bridge

Centennial Blvd over Floyd Branch is a concrete culvert carrying Centennial Blvd over Floyd Branch in Dallas County, Texas. It was built in 1973 and reconstructed in 2010, so it is 52 years old, older than the Texas average of 44.4 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 5,990 vehicles a day, projected to reach 8,008 by 2031. The structure is 60 ft (18.3 m) long and 104 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesCentennial Blvd
CrossesFloyd Branch
Location0.2 MI W of Greenville
RouteCity Street 0
CountyDallas County
StateTexas
Coordinates32.93934, -96.73559
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length60 ft (18.3 m)
Longest span10 ft (3 m)
Deck width104 ft (31.6 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,990 (2011)
Projected traffic8,008 by 2031
Trucks0%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$8,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Centennial Blvd over Floyd Branch built?

It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2010.

What condition is Centennial Blvd over Floyd Branch 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 Centennial Blvd over Floyd Branch carry?

About 5,990 vehicles per day (2011 count).

How long is Centennial Blvd over Floyd Branch?

The structure is 60 ft (18.3 m) long with a longest span of 10 ft (3 m) and a deck 104 ft wide.

Who owns Centennial Blvd over Floyd Branch?

It is owned by the City or Municipal Highway Agency.