US Bridges

Lp 306 Ebml over South Concho River W Rel

Good

Tom Green County, Texas · 1.05 MI W of US 87 · Structure no. 072260007708060

Built
1972
53 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
160 ft
4 main spans
Daily traffic
697
2023 count
Owner
State
State Highway Agency

About this bridge

Lp 306 Ebml over South Concho River W Rel is a concrete stringer/multi-beam or girder carrying Lp 306 Ebml over South Concho River W Rel in Tom Green 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 697 vehicles a day, roughly 5% of them trucks, projected to reach 11,900 by 2033. The structure is 160 ft (48.8 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLp 306 Ebml
CrossesSouth Concho River W Rel
Location1.05 MI W of US 87
RouteState Highway 306
StateTexas
Coordinates31.4095, -100.45409
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 2024
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 rating45 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length160 ft (48.8 m)
Longest span40 ft (12.2 m)
Deck width44 ft (13.5 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic697 (2023)
Projected traffic11,900 by 2033
Trucks5%
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 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 Lp 306 Ebml over South Concho River W Rel built?

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

What condition is Lp 306 Ebml over South Concho River W Rel 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 2024.

How much traffic does Lp 306 Ebml over South Concho River W Rel carry?

About 697 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Lp 306 Ebml over South Concho River W Rel?

The structure is 160 ft (48.8 m) long with a longest span of 40 ft (12.2 m) and a deck 44 ft wide.

Who owns Lp 306 Ebml over South Concho River W Rel?

It is owned by the State Highway Agency.