US Bridges

US 84 over Long Hollow

Good

Mills County, Texas · 3.75 MI NW of FM 1029 · Structure no. 231670005409042

Built
1935
90 years old, rebuilt 1966
Condition
Good
inspected May 2024
Type
Tee Beam
Concrete
Length
86 ft
3 main spans
Daily traffic
4,186
2020 count
Owner
State
State Highway Agency

About this bridge

US 84 over Long Hollow is a concrete tee beam carrying US 84 over Long Hollow in Mills County, Texas. It was built in 1935 and reconstructed in 1966, so it is 90 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 4,186 vehicles a day, roughly 18% of them trucks, projected to reach 6,849 by 2038. The structure is 86 ft (26.2 m) long and 45 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesUS 84
CrossesLong Hollow
Location3.75 MI NW of FM 1029
RouteU.S. Route 84
StateTexas
Coordinates31.5514, -98.64797
Functional classRural Principal Arterial - Other

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating40 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length86 ft (26.2 m)
Longest span28 ft (8.5 m)
Deck width45 ft (13.7 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,186 (2020)
Projected traffic6,849 by 2038
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 84 over Long Hollow built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1966.

What condition is US 84 over Long Hollow 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 May 2024.

How much traffic does US 84 over Long Hollow carry?

About 4,186 vehicles per day (2020 count), of which roughly 18% are trucks.

How long is US 84 over Long Hollow?

The structure is 86 ft (26.2 m) long with a longest span of 28 ft (8.5 m) and a deck 45 ft wide.

Who owns US 84 over Long Hollow?

It is owned by the State Highway Agency.