US Bridges

US 87 SB over Amarillo Creek

Good

Potter County, Texas · 5.0 MI N of FM 1719 · Structure no. 041880004107073

Built
2000
25 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
157 ft
2 main spans
Daily traffic
6,637
2020 count
Owner
State
State Highway Agency

About this bridge

US 87 SB over Amarillo Creek is a prestressed concrete stringer/multi-beam or girder carrying US 87 SB over Amarillo Creek in Potter County, Texas. It was built in 2000, so it is 25 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 6,637 vehicles a day, roughly 21% of them trucks, projected to reach 10,240 by 2033. The structure is 157 ft (47.9 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 87 SB
CrossesAmarillo Creek
Location5.0 MI N of FM 1719
RouteU.S. Route 87
StateTexas
Coordinates35.39574, -101.83479
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 inspectionAugust 2023
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 adequacy9: 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, precast panels
Main spans2
Design loadHS 20
Structure length157 ft (47.9 m)
Longest span79 ft (24.1 m)
Deck width39 ft (12 m)
Roadway width38 ft (11.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,637 (2020)
Projected traffic10,240 by 2033
Trucks21%
Lanes on structure2
Traffic directionOne-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 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 US 87 SB over Amarillo Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is US 87 SB over Amarillo 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 August 2023.

How much traffic does US 87 SB over Amarillo Creek carry?

About 6,637 vehicles per day (2020 count), of which roughly 21% are trucks.

How long is US 87 SB over Amarillo Creek?

The structure is 157 ft (47.9 m) long with a longest span of 79 ft (24.1 m) and a deck 39 ft wide.

Who owns US 87 SB over Amarillo Creek?

It is owned by the State Highway Agency.