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 | 4:43:54 AM | 2.00 | 1:30 | 1:28 | 80 |  |
| Oyster Creek | Harlem Rd | 4:43:54 AM | 1.60 | 1:34 | 3:02 | 61 | |
| Harlem Rd | W Bellfort | 4:43:54 AM | 1.50 | 1:07 | 4:09 | 81 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 4:43:54 AM | 1.60 | 1:29 | 5:37 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 4:43:54 AM | 2.00 | 1:52 | 7:29 | 64 | |
| Cinco Ranch Blvd | Kingsland | 4:43:54 AM | 2.20 | 2:05 | 9:34 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:43:54 AM | 1.50 | 1:38 | 11:11 | 55 | |
| Morton | Clay Rd | 4:43:54 AM | 1.60 | 1:28 | 12:39 | 65 | |
| Clay Rd | Beckendorff | 4:43:54 AM | 1.30 | 1:10 | 13:49 | 67 | |
| Beckendorff | FM-529 | 4:43:54 AM | 1.00 | 00:53 | 14:42 | 68 | |
| FM-529 | West Rd | 4:43:54 AM | 2.50 | 2:18 | 17:00 | 65 | |
| West Rd | House Hahl | 4:43:54 AM | 1.30 | 1:07 | 18:07 | 70 | |
| House Hahl | Bridgeland Lake Parkway | 4:43:54 AM | 1.40 | 1:11 | 19:18 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:43:54 AM | 2.40 | 1:54 | 21:12 | 76 | |
| 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 | 4:43:54 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 4:43:54 AM | 1.40 | 1:20 | 3:25 | 63 | |
| House Hahl | West Rd | 4:43:54 AM | 1.30 | 1:13 | 4:38 | 64 | |
| West Rd | FM-529 | 4:43:54 AM | 2.50 | 1:56 | 6:34 | 78 | |
| FM-529 | Beckendorff | 4:43:54 AM | 1.00 | 1:13 | 7:47 | 49 |  |
| Beckendorff | Clay Rd | 4:43:54 AM | 1.30 | 1:14 | 9:01 | 63 | |
| Clay Rd | Morton | 4:43:54 AM | 1.60 | 1:31 | 10:32 | 63 | |
| Morton | IH-10 Katy | 4:43:54 AM | 1.50 | 1:29 | 12:01 | 61 | |
| IH-10 Katy | Kingsland | 4:35:53 AM | 1.25 | 1:25 | 13:26 | 53 | |
| Kingsland | Cinco Ranch Blvd | 4:43:54 AM | 2.20 | 1:56 | 15:22 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 4:43:54 AM | 2.00 | 1:58 | 17:20 | 61 | |
| S Fry Rd | Bellaire | 4:43:54 AM | 1.60 | 1:38 | 18:58 | 59 | |
| Bellaire | W Bellfort | 4:43:54 AM | 2.90 | 2:37 | 21:35 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:43:54 AM | 2.00 | 1:38 | 23:11 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:09 | 23:09 | 79 | |
