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 | 2:53:33 AM | 2.00 | 1:53 | 1:51 | 64 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 2:53:33 AM | 2.90 | 2:32 | 4:21 | 69 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:53:33 AM | 1.50 | 2:04 | 6:21 | 44 |  |
| Morton | Clay Rd | 2:53:33 AM | 1.60 | 1:39 | 8:00 | 58 | |
| Clay Rd | Beckendorff | 2:53:33 AM | 1.30 | 1:24 | 9:24 | 56 | |
| Beckendorff | FM-529 | 2:53:33 AM | 1.00 | 00:50 | 10:14 | 72 | |
| FM-529 | West Rd | 2:53:33 AM | 2.50 | 2:11 | 12:25 | 69 | |
| West Rd | House Hahl | 2:45:32 AM | 1.30 | 1:19 | 13:44 | 59 | |
| House Hahl | Bridgeland Lake Parkway | 2:53:33 AM | 1.40 | 1:18 | 15:02 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:53:33 AM | 2.40 | 2:06 | 17:08 | 69 | |
| 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 | 2:53:33 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 2:53:33 AM | 1.40 | 1:13 | 3:23 | 69 | |
| House Hahl | West Rd | 2:53:33 AM | 1.30 | 1:16 | 4:39 | 62 | |
| West Rd | FM-529 | 2:53:33 AM | 2.50 | 1:40 | 6:19 | 90 | |
| FM-529 | Beckendorff | 2:53:33 AM | 1.00 | 1:34 | 7:53 | 38 |  |
| Beckendorff | Clay Rd | 2:53:33 AM | 1.30 | 00:57 | 8:50 | 82 | |
| Clay Rd | Morton | 2:53:33 AM | 1.60 | 1:57 | 10:47 | 49 | |
| Morton | IH-10 Katy | 2:53:33 AM | 1.50 | 1:37 | 12:24 | 56 | |
| IH-10 Katy | Kingsland | 2:53:33 AM | 1.25 | 1:31 | 13:55 | 49 | |
| Kingsland | Cinco Ranch Blvd | 2:53:33 AM | 2.20 | 2:15 | 16:10 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 2:53:33 AM | 2.00 | 2:11 | 18:21 | 55 | |
| S Fry Rd | Bellaire | 2:53:33 AM | 1.60 | 1:43 | 20:04 | 56 | |
| Bellaire | W Bellfort | 2:53:33 AM | 2.90 | 2:40 | 22:44 | 65 | |
| W Bellfort | Harlem Rd | 2:53:33 AM | 1.50 | 1:20 | 24:04 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:53:33 AM | 2.00 | 1:48 | 25:51 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:49 | 25:49 | 71 | |
