SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:54:58 AM | 2.20 | 2:18 | 2:10 | 57 |  |
| Kingsland | IH-10 Katy | 12:54:58 AM | 1.25 | 1:19 | 3:29 | 57 | |
| IH-10 Katy | Morton | 12:54:58 AM | 1.50 | 2:00 | 5:29 | 45 |  |
| Morton | Clay Rd | 12:54:58 AM | 1.60 | 1:19 | 6:48 | 73 | |
| Clay Rd | Beckendorff | 12:54:58 AM | 1.30 | 1:13 | 8:01 | 64 | |
| Beckendorff | FM-529 | 12:54:58 AM | 1.00 | 00:53 | 8:54 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 12:54:58 AM | 1.40 | 1:15 | 10:07 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:54:58 AM | 2.40 | 2:03 | 12:10 | 70 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 12:54:58 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:54:58 AM | 1.40 | 1:19 | 3:27 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:47:58 AM | 1.00 | 1:41 | 5:06 | 36 |  |
| Beckendorff | Clay Rd | 12:54:58 AM | 1.30 | 1:02 | 6:08 | 75 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:54:58 AM | 1.25 | 1:21 | 7:27 | 56 | |
| Kingsland | Cinco Ranch Blvd | 12:54:58 AM | 2.20 | 2:01 | 9:28 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 9:20 | 9:20 | 196 | |
