US Bridges

North River RD over Pedernales River

Fair

Gillespie County, Texas · 0.1 MI N of RR 1 · Structure no. 140870AA0206001

Built
1937
88 years old
Condition
Fair
inspected February 2024
Type
Culvert
Concrete
Length
29 ft
5 main spans
Daily traffic
45
2020 count
Owner
County
County Highway Agency

About this bridge

North River RD over Pedernales River is a concrete culvert carrying North River RD over Pedernales River in Gillespie County, Texas. It was built in 1937, so it is 88 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 45 vehicles a day, roughly 3% of them trucks, projected to reach 45 by 2042. The structure is 29 ft (8.8 m) long and 19 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNorth River RD
CrossesPedernales River
Location0.1 MI N of RR 1
RouteCounty Highway 0
StateTexas
Coordinates30.24193, -98.66297
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
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 spans5
Design loadUnknown
Structure length29 ft (8.8 m)
Longest span5 ft (1.5 m)
Deck width19 ft (5.7 m)
Roadway width18 ft (5.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic45 (2020)
Projected traffic45 by 2042
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was North River RD over Pedernales River built?

It was built in 1937, making it 88 years old in 2025.

What condition is North River RD over Pedernales River 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 February 2024.

How much traffic does North River RD over Pedernales River carry?

About 45 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is North River RD over Pedernales River?

The structure is 29 ft (8.8 m) long with a longest span of 5 ft (1.5 m) and a deck 19 ft wide.

Who owns North River RD over Pedernales River?

It is owned by the County Highway Agency.