US Bridges

SH 99 SB over Kilgore RD

Good

Chambers County, Texas · 1.61 MI N of IH 10 · Structure no. 200360351010266

Built
2022
3 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
115 ft
1 main span
Daily traffic
4,298
2022 count
Owner
State
State Highway Agency

About this bridge

SH 99 SB over Kilgore RD is a prestressed concrete stringer/multi-beam or girder carrying SH 99 SB over Kilgore RD in Chambers County, Texas. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,298 vehicles a day, roughly 27% of them trucks, projected to reach 10,000 by 2038. The structure is 115 ft (35.1 m) long and 46 ft wide.

CarriesSH 99 SB
CrossesKilgore RD
Location1.61 MI N of IH 10
RouteState Highway 99
StateTexas
Coordinates29.80343, -94.86817
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable 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

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length115 ft (35.1 m)
Longest span115 ft (35.1 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,298 (2022)
Projected traffic10,000 by 2038
Trucks27%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollToll bridge
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Toll Authority
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 SH 99 SB over Kilgore RD built?

It was built in 2022, making it 3 years old in 2025.

What condition is SH 99 SB over Kilgore RD 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 SH 99 SB over Kilgore RD carry?

About 4,298 vehicles per day (2022 count), of which roughly 27% are trucks.

How long is SH 99 SB over Kilgore RD?

The structure is 115 ft (35.1 m) long with a longest span of 115 ft (35.1 m) and a deck 46 ft wide.

Who owns SH 99 SB over Kilgore RD?

It is owned by the State Highway Agency and maintained by the State Toll Authority.