US Bridges

FM 380 over Two Mile Creek

Good

Tom Green County, Texas · 1.70 MI W of Loop 306 · Structure no. 072260055501012

Built
1939
86 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
142 ft
14 main spans
Daily traffic
8,347
2018 count
Owner
State
State Highway Agency

About this bridge

FM 380 over Two Mile Creek is a concrete culvert carrying FM 380 over Two Mile Creek in Tom Green County, Texas. It was built in 1939, so it is 86 years old, older 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 8,347 vehicles a day, roughly 3% of them trucks, projected to reach 5,320 by 2036. The structure is 142 ft (43.3 m) long and 57 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFM 380
CrossesTwo Mile Creek
Location1.70 MI W of Loop 306
RouteState Highway 380
StateTexas
Coordinates31.47076, -100.41602
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
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 rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans14
Design loadUnknown
Structure length142 ft (43.3 m)
Longest span8 ft (2.4 m)
Deck width57 ft (17.4 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,347 (2018)
Projected traffic5,320 by 2036
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$15,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 380 over Two Mile Creek built?

It was built in 1939, making it 86 years old in 2025.

What condition is FM 380 over Two Mile Creek 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 2024.

How much traffic does FM 380 over Two Mile Creek carry?

About 8,347 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is FM 380 over Two Mile Creek?

The structure is 142 ft (43.3 m) long with a longest span of 8 ft (2.4 m) and a deck 57 ft wide.

Who owns FM 380 over Two Mile Creek?

It is owned by the State Highway Agency.