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 | 3:37:40 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| 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 | 3:37:40 AM | 2.90 | 2:46 | 3:36 | 63 | |
| Bellaire | S Fry Rd | 3:37:40 AM | 1.60 | 1:32 | 5:08 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:37:40 AM | 2.00 | 2:03 | 7:11 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:37:40 AM | 1.50 | 1:47 | 8:56 | 50 | |
| Morton | Clay Rd | 3:37:40 AM | 1.60 | 1:22 | 10:18 | 70 | |
| Clay Rd | Beckendorff | 3:37:40 AM | 1.30 | 1:24 | 11:42 | 56 | |
| Beckendorff | FM-529 | 3:37:40 AM | 1.00 | 00:49 | 12:31 | 73 | |
| FM-529 | West Rd | 3:37:40 AM | 2.50 | 2:32 | 15:03 | 59 | |
| West Rd | House Hahl | 3:37:40 AM | 1.30 | 1:08 | 16:11 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 3:37:40 AM | 1.40 | 1:19 | 17:30 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:37:40 AM | 2.40 | 1:54 | 19:24 | 76 | |
| Summary | 30.55 | 19:24 | 19:24 | 94 | |
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 | 3:37:40 AM | 2.40 | 1:46 | 1:46 | 82 | |
| Bridgeland Lake Parkway | House Hahl | 3:32:40 AM | 1.40 | 1:17 | 3:03 | 65 | |
| House Hahl | West Rd | 3:37:40 AM | 1.30 | 1:07 | 4:10 | 70 | |
| West Rd | FM-529 | 3:37:40 AM | 2.50 | 2:08 | 6:18 | 70 | |
| FM-529 | Beckendorff | 3:37:40 AM | 1.00 | 1:16 | 7:34 | 47 |  |
| Beckendorff | Clay Rd | 3:37:40 AM | 1.30 | 1:03 | 8:37 | 74 | |
| Clay Rd | Morton | 3:37:40 AM | 1.60 | 3:03 | 11:40 | 31 |  |
| Morton | IH-10 Katy | 3:37:40 AM | 1.50 | 1:02 | 12:42 | 87 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:37:40 AM | 2.20 | 1:48 | 14:29 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 3:37:40 AM | 2.00 | 2:01 | 16:30 | 60 | |
| S Fry Rd | Bellaire | 3:37:40 AM | 1.60 | 1:28 | 17:58 | 65 | |
| Bellaire | W Bellfort | 3:37:40 AM | 2.90 | 2:35 | 20:33 | 67 | |
| 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 | 20:28 | 20:28 | 90 | |
