US Bridges

E1664 (13th & E over Numu Creek

Fair

Comanche County, Oklahoma · At 13th and E · Structure no. 067820000000000

Built
1939
86 years old
Condition
Fair
inspected March 2024
Type
Slab
Concrete
Length
35 ft
2 main spans
Daily traffic
1,101
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

E1664 (13th & E over Numu Creek is a concrete slab carrying E1664 (13th & E over Numu Creek in Comanche County, Oklahoma. It was built in 1939, so it is 86 years old, older than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 1,101 vehicles a day, roughly 5% of them trucks, projected to reach 1,760 by 2042. The structure is 35 ft (10.7 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesE1664 (13th & E
CrossesNumu Creek
LocationAt 13th and E
RouteCity Street E1664
CountyComanche County
StateOklahoma
Coordinates34.60282, -98.40753
Functional classUrban 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span12 ft (3.7 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,101 (2022)
Projected traffic1,760 by 2042
Trucks5%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$290,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E1664 (13th & E over Numu Creek built?

It was built in 1939, making it 86 years old in 2025.

What condition is E1664 (13th & E over Numu Creek 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 March 2024.

How much traffic does E1664 (13th & E over Numu Creek carry?

About 1,101 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is E1664 (13th & E over Numu Creek?

The structure is 35 ft (10.7 m) long with a longest span of 12 ft (3.7 m) and a deck 44 ft wide.

Who owns E1664 (13th & E over Numu Creek?

It is owned by the City or Municipal Highway Agency.