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 | 1:27:41 AM | 2.00 | 1:49 | 1:47 | 66 |  |
| 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 | 1:27:41 AM | 2.00 | 1:56 | 3:39 | 62 | |
| Cinco Ranch Blvd | Kingsland | 1:27:41 AM | 2.20 | 2:18 | 5:57 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:27:41 AM | 1.50 | 1:54 | 7:50 | 47 |  |
| Morton | Clay Rd | 1:27:41 AM | 1.60 | 1:22 | 9:12 | 70 | |
| Clay Rd | Beckendorff | 1:27:41 AM | 1.30 | 1:12 | 10:24 | 65 | |
| Beckendorff | FM-529 | 1:27:41 AM | 1.00 | 00:49 | 11:13 | 73 | |
| FM-529 | West Rd | 1:27:41 AM | 2.50 | 2:16 | 13:29 | 66 | |
| West Rd | House Hahl | 1:27:41 AM | 1.30 | 1:14 | 14:43 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 1:27:41 AM | 1.40 | 1:18 | 16:01 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:27:41 AM | 2.40 | 2:11 | 18:12 | 66 | |
| 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 | 1:27:41 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 1:27:41 AM | 1.40 | 1:19 | 3:19 | 64 | |
| House Hahl | West Rd | 1:27:41 AM | 1.30 | 1:23 | 4:42 | 56 | |
| West Rd | FM-529 | 1:27:41 AM | 2.50 | 3:37 | 8:19 | 41 | |
| FM-529 | Beckendorff | 1:23:41 AM | 1.00 | 1:49 | 10:08 | 33 |  |
| Beckendorff | Clay Rd | 1:27:41 AM | 1.30 | 1:16 | 11:24 | 62 | |
| Clay Rd | Morton | 1:27:41 AM | 1.60 | 1:40 | 13:04 | 58 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:27:41 AM | 1.25 | 1:09 | 14:12 | 65 | |
| Kingsland | Cinco Ranch Blvd | 1:27:41 AM | 2.20 | 2:07 | 16:19 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 1:27:41 AM | 2.00 | 1:50 | 18:09 | 65 | |
| S Fry Rd | Bellaire | 1:27:41 AM | 1.60 | 1:57 | 20:06 | 49 | |
| Bellaire | W Bellfort | 1:27:41 AM | 2.90 | 2:59 | 23:05 | 58 | |
| 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 | 23:00 | 23:00 | 80 | |
