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 | 3:50:36 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 | 3:50:36 AM | 2.90 | 2:51 | 4:36 | 61 | |
| Bellaire | S Fry Rd | 3:50:36 AM | 1.60 | 1:32 | 6:08 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:50:36 AM | 2.00 | 2:02 | 8:10 | 59 | |
| Cinco Ranch Blvd | Kingsland | 3:50:36 AM | 2.20 | 2:10 | 10:20 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:50:36 AM | 1.50 | 1:47 | 12:06 | 50 | |
| Morton | Clay Rd | 3:50:36 AM | 1.60 | 1:28 | 13:34 | 65 | |
| Clay Rd | Beckendorff | 3:50:36 AM | 1.30 | 1:20 | 14:54 | 58 | |
| Beckendorff | FM-529 | 3:50:36 AM | 1.00 | 00:48 | 15:42 | 75 | |
| FM-529 | West Rd | 3:50:36 AM | 2.50 | 2:55 | 18:37 | 51 | |
| West Rd | House Hahl | 3:31:35 AM | 1.30 | 1:20 | 19:57 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 3:50:36 AM | 1.40 | 1:20 | 21:17 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:50:36 AM | 2.40 | 2:09 | 23:26 | 67 | |
| 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 | 3:50:36 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:50:36 AM | 1.40 | 1:29 | 3:35 | 57 | |
| House Hahl | West Rd | 3:50:36 AM | 1.30 | 1:14 | 4:49 | 63 | |
| West Rd | FM-529 | 3:40:35 AM | 2.50 | 2:09 | 6:58 | 70 | |
| FM-529 | Beckendorff | 3:50:36 AM | 1.00 | 1:17 | 8:15 | 47 |  |
| Beckendorff | Clay Rd | 3:50:36 AM | 1.30 | 1:08 | 9:23 | 69 | |
| Clay Rd | Morton | 3:50:36 AM | 1.60 | 1:45 | 11:08 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:50:36 AM | 2.20 | 1:45 | 12:51 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 3:50:36 AM | 2.00 | 1:59 | 14:50 | 61 | |
| S Fry Rd | Bellaire | 3:48:35 AM | 1.60 | 2:11 | 17:01 | 44 | |
| 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 | 16:55 | 16:55 | 108 | |
