US Bridges

FM 543 over Taylor Branch

Good

Collin County, Texas · 4.80 MI NW of US 75 · Structure no. 180430101201209

Built
2024
1 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
200 ft
3 main spans
Daily traffic
3,875
2022 count
Owner
State
State Highway Agency

About this bridge

FM 543 over Taylor Branch is a prestressed concrete stringer/multi-beam or girder carrying FM 543 over Taylor Branch in Collin County, Texas. It was built in 2024, so it is 1 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,875 vehicles a day, roughly 18% of them trucks, projected to reach 5,425 by 2042. The structure is 200 ft (61 m) long and 46 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFM 543
CrossesTaylor Branch
Location4.80 MI NW of US 75
RouteState Highway 543
StateTexas
Coordinates33.29137, -96.66174
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHL 93
Structure length200 ft (61 m)
Longest span80 ft (24.4 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,875 (2022)
Projected traffic5,425 by 2042
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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 FM 543 over Taylor Branch built?

It was built in 2024, making it 1 years old in 2025.

What condition is FM 543 over Taylor Branch 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 August 2024.

How much traffic does FM 543 over Taylor Branch carry?

About 3,875 vehicles per day (2022 count), of which roughly 18% are trucks.

How long is FM 543 over Taylor Branch?

The structure is 200 ft (61 m) long with a longest span of 80 ft (24.4 m) and a deck 46 ft wide.

Who owns FM 543 over Taylor Branch?

It is owned by the State Highway Agency.