US Bridges

US 87 NB over Beaver Creek

Good

Mason County, Texas · 0.85 MI NW of RM 152 · Structure no. 141570007104069

Built
1972
53 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
600 ft
8 main spans
Daily traffic
1,472
2020 count
Owner
State
State Highway Agency

About this bridge

US 87 NB over Beaver Creek is a prestressed concrete stringer/multi-beam or girder carrying US 87 NB over Beaver Creek in Mason County, Texas. It was built in 1972, so it is 53 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 1,472 vehicles a day, roughly 18% of them trucks, projected to reach 1,530 by 2033. The structure is 600 ft (182.9 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 87 NB
CrossesBeaver Creek
Location0.85 MI NW of RM 152
RouteU.S. Route 87
StateTexas
Coordinates30.64356, -99.09572
Functional classRural 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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating38 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length600 ft (182.9 m)
Longest span75 ft (22.9 m)
Deck width44 ft (13.5 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,472 (2020)
Projected traffic1,530 by 2033
Trucks18%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 87 NB over Beaver Creek built?

It was built in 1972, making it 53 years old in 2025.

What condition is US 87 NB over Beaver 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 June 2023.

How much traffic does US 87 NB over Beaver Creek carry?

About 1,472 vehicles per day (2020 count), of which roughly 18% are trucks.

How long is US 87 NB over Beaver Creek?

The structure is 600 ft (182.9 m) long with a longest span of 75 ft (22.9 m) and a deck 44 ft wide.

Who owns US 87 NB over Beaver Creek?

It is owned by the State Highway Agency.