US Bridges

FM 3438 over US 277

Good

Taylor County, Texas · 1.80 MI SW of US 83/84 · Structure no. 082210040706001

Built
1995
30 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
260 ft
3 main spans
Daily traffic
7,607
2023 count
Owner
State
State Highway Agency

About this bridge

FM 3438 over US 277 is a prestressed concrete stringer/multi-beam or girder carrying FM 3438 over US 277 in Taylor County, Texas. It was built in 1995, so it is 30 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 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 7,607 vehicles a day, roughly 5% of them trucks, projected to reach 12,500 by 2027. The structure is 260 ft (79.2 m) long and 84 ft wide.

CarriesFM 3438
CrossesUS 277
Location1.80 MI SW of US 83/84
RouteState Highway 3438
StateTexas
Coordinates32.40591, -99.80507
Functional classUrban 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length260 ft (79.2 m)
Longest span100 ft (30.5 m)
Deck width84 ft (25.6 m)
Roadway width79 ft (24 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,607 (2023)
Projected traffic12,500 by 2027
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 3438 over US 277 built?

It was built in 1995, making it 30 years old in 2025.

What condition is FM 3438 over US 277 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 July 2023.

How much traffic does FM 3438 over US 277 carry?

About 7,607 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is FM 3438 over US 277?

The structure is 260 ft (79.2 m) long with a longest span of 100 ft (30.5 m) and a deck 84 ft wide.

Who owns FM 3438 over US 277?

It is owned by the State Highway Agency.