US Bridges

Bus US 181 over Dry Branch

Fair

Bee County, Texas · 0.4 MI SE of US 59 · Structure no. 160130010107042

Built
1956
69 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete
Length
34 ft
4 main spans
Daily traffic
4,840
2022 count
Owner
State
State Highway Agency

About this bridge

Bus US 181 over Dry Branch is a concrete culvert carrying Bus US 181 over Dry Branch in Bee County, Texas. It was built in 1956, so it is 69 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 4,840 vehicles a day, roughly 16% of them trucks, projected to reach 6,776 by 2042. The structure is 34 ft (10.4 m) long and 73 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBus US 181
CrossesDry Branch
Location0.4 MI SE of US 59
RouteState Highway 181
StateTexas
Coordinates28.39427, -97.74493
Functional classUrban Other Principal 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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span8 ft (2.4 m)
Deck width73 ft (22.3 m)
Roadway width63 ft (19.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,840 (2022)
Projected traffic6,776 by 2042
Trucks16%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 Bus US 181 over Dry Branch built?

It was built in 1956, making it 69 years old in 2025.

What condition is Bus US 181 over Dry 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 April 2024.

How much traffic does Bus US 181 over Dry Branch carry?

About 4,840 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is Bus US 181 over Dry Branch?

The structure is 34 ft (10.4 m) long with a longest span of 8 ft (2.4 m) and a deck 73 ft wide.

Who owns Bus US 181 over Dry Branch?

It is owned by the State Highway Agency.