US Bridges

IH 27 NB over County Road 58

Fair

Lubbock County, Texas · 2.0 MI S of FM 1729 · Structure no. 051520006707088

Built
1978
47 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
227 ft
1 main span
Daily traffic
9,741
2019 count
Owner
State
State Highway Agency

About this bridge

IH 27 NB over County Road 58 is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 27 NB over County Road 58 in Lubbock County, Texas. It was built in 1978, so it is 47 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 9,741 vehicles a day, roughly 16% of them trucks, projected to reach 11,620 by 2033. The structure is 227 ft (69.2 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesIH 27 NB
CrossesCounty Road 58
Location2.0 MI S of FM 1729
RouteInterstate 27
CountyLubbock County
StateTexas
Coordinates33.70843, -101.8397
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length227 ft (69.2 m)
Longest span107 ft (32.6 m)
Deck width44 ft (13.5 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,741 (2019)
Projected traffic11,620 by 2033
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH 27 NB over County Road 58 built?

It was built in 1978, making it 47 years old in 2025.

What condition is IH 27 NB over County Road 58 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 July 2023.

How much traffic does IH 27 NB over County Road 58 carry?

About 9,741 vehicles per day (2019 count), of which roughly 16% are trucks.

How long is IH 27 NB over County Road 58?

The structure is 227 ft (69.2 m) long with a longest span of 107 ft (32.6 m) and a deck 44 ft wide.

Who owns IH 27 NB over County Road 58?

It is owned by the State Highway Agency.