US Bridges

US 84 EB over Tehuacana Creek Relief

Good

McLennan County, Texas · 0.8 MI SW of SH 31 · Structure no. 091610016201081

Built
1977
48 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
182 ft
6 main spans
Daily traffic
7,796
2020 count
Owner
State
State Highway Agency

About this bridge

US 84 EB over Tehuacana Creek Relief is a concrete stringer/multi-beam or girder carrying US 84 EB over Tehuacana Creek Relief in McLennan County, Texas. It was built in 1977, so it is 48 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 7,796 vehicles a day, roughly 11% of them trucks, projected to reach 9,715 by 2037. The structure is 182 ft (55.5 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesUS 84 EB
CrossesTehuacana Creek Relief
Location0.8 MI SW of SH 31
RouteU.S. Route 84
CountyMcLennan County
StateTexas
Coordinates31.62176, -97.04118
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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length182 ft (55.5 m)
Longest span30 ft (9.1 m)
Deck width44 ft (13.3 m)
Roadway width42 ft (12.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,796 (2020)
Projected traffic9,715 by 2037
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRelief for waterway
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was US 84 EB over Tehuacana Creek Relief built?

It was built in 1977, making it 48 years old in 2025.

What condition is US 84 EB over Tehuacana Creek Relief 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 March 2023.

How much traffic does US 84 EB over Tehuacana Creek Relief carry?

About 7,796 vehicles per day (2020 count), of which roughly 11% are trucks.

How long is US 84 EB over Tehuacana Creek Relief?

The structure is 182 ft (55.5 m) long with a longest span of 30 ft (9.1 m) and a deck 44 ft wide.

Who owns US 84 EB over Tehuacana Creek Relief?

It is owned by the State Highway Agency.