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 | 3:42:54 AM | 2.90 | 2:54 | 2:49 | 60 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:42:54 AM | 2.00 | 2:20 | 5:08 | 51 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:39:54 AM | 1.50 | 1:25 | 6:31 | 64 | |
| Morton | Clay Rd | 3:42:54 AM | 1.60 | 1:29 | 8:00 | 65 | |
| Clay Rd | Beckendorff | 3:42:54 AM | 1.30 | 1:17 | 9:17 | 61 | |
| Beckendorff | FM-529 | 3:42:54 AM | 1.00 | 00:55 | 10:12 | 65 | |
| FM-529 | West Rd | 3:26:54 AM | 2.50 | 2:29 | 12:41 | 60 | |
| West Rd | House Hahl | 3:35:54 AM | 1.30 | 1:16 | 13:57 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 3:42:54 AM | 1.40 | 1:23 | 15:20 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:42:54 AM | 2.40 | 2:05 | 17:25 | 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 | 3:42:54 AM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 3:42:54 AM | 1.40 | 1:21 | 3:18 | 62 | |
| House Hahl | West Rd | 3:42:54 AM | 1.30 | 1:19 | 4:37 | 59 | |
| West Rd | FM-529 | 3:42:54 AM | 2.50 | 2:10 | 6:47 | 69 | |
| FM-529 | Beckendorff | 3:42:54 AM | 1.00 | 1:10 | 7:57 | 51 | |
| Beckendorff | Clay Rd | 3:42:54 AM | 1.30 | 1:09 | 9:06 | 68 | |
| Clay Rd | Morton | 3:42:54 AM | 1.60 | 1:54 | 11:00 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:42:54 AM | 1.25 | 1:06 | 12:05 | 68 | |
| Kingsland | Cinco Ranch Blvd | 3:42:54 AM | 2.20 | 1:56 | 14:01 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 3:42:54 AM | 2.00 | 2:42 | 16:43 | 44 |  |
| S Fry Rd | Bellaire | 3:42:54 AM | 1.60 | 1:47 | 18:30 | 54 | |
| Bellaire | W Bellfort | 3:42:54 AM | 2.90 | 3:21 | 21:51 | 52 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:42:54 AM | 2.00 | 1:45 | 23:34 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:32 | 23:32 | 78 | |
