US Bridges

Jefferson ST over Quinlan Creek Tributary

Good

Kerr County, Texas · 0.54 MI SE of SH16 · Structure no. 151330G00600001

Built
2001
24 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
4,372
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Jefferson ST over Quinlan Creek Tributary is a concrete culvert carrying Jefferson ST over Quinlan Creek Tributary in Kerr County, Texas. It was built in 2001, so it is 24 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 4,372 vehicles a day, projected to reach 6,300 by 2032. The structure is 34 ft (10.4 m) long and 76 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesJefferson ST
CrossesQuinlan Creek Tributary
Location0.54 MI SE of SH16
RouteCity Street 0
CountyKerr County
StateTexas
Coordinates30.04327, -99.13342
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span10 ft (3 m)
Deck width76 ft (23.2 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,372 (2020)
Projected traffic6,300 by 2032
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$3,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Jefferson ST over Quinlan Creek Tributary built?

It was built in 2001, making it 24 years old in 2025.

What condition is Jefferson ST over Quinlan Creek Tributary 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 Jefferson ST over Quinlan Creek Tributary carry?

About 4,372 vehicles per day (2020 count).

How long is Jefferson ST over Quinlan Creek Tributary?

The structure is 34 ft (10.4 m) long with a longest span of 10 ft (3 m) and a deck 76 ft wide.

Who owns Jefferson ST over Quinlan Creek Tributary?

It is owned by the City or Municipal Highway Agency.