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 | 1:04:37 AM | 1.00 | 1:13 | 1:13 | 49 |  |
| New Territory | FM-1464 | 1:04:37 AM | 1.50 | 1:21 | 2:34 | 67 |  |
| 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 | 1:03:37 AM | 2.90 | 2:34 | 5:05 | 68 | |
| Bellaire | S Fry Rd | 12:59:38 AM | 1.60 | 1:51 | 6:56 | 52 | |
| S Fry Rd | Cinco Ranch Blvd | 1:04:37 AM | 2.00 | 1:48 | 8:44 | 67 | |
| Cinco Ranch Blvd | Kingsland | 1:04:37 AM | 2.20 | 1:55 | 10:39 | 69 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:04:37 AM | 1.50 | 1:32 | 12:10 | 59 | |
| Morton | Clay Rd | 1:04:37 AM | 1.60 | 1:15 | 13:25 | 77 | |
| Clay Rd | Beckendorff | 1:04:37 AM | 1.30 | 1:18 | 14:43 | 60 | |
| Beckendorff | FM-529 | 1:04:37 AM | 1.00 | 00:59 | 15:42 | 61 | |
| FM-529 | West Rd | 1:04:37 AM | 2.50 | 1:57 | 17:39 | 77 | |
| West Rd | House Hahl | 12:55:38 AM | 1.30 | 1:30 | 19:09 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 1:04:37 AM | 1.40 | 1:13 | 20:22 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:04:37 AM | 2.40 | 1:47 | 22:09 | 81 | |
| Summary | 30.55 | 22:09 | 22:09 | 83 | |
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 | 1:04:37 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:04:37 AM | 1.40 | 1:32 | 3:38 | 55 | |
| House Hahl | West Rd | 1:04:37 AM | 1.30 | 1:33 | 5:11 | 50 | |
| West Rd | FM-529 | 1:04:37 AM | 2.50 | 1:44 | 6:55 | 87 | |
| FM-529 | Beckendorff | 1:04:37 AM | 1.00 | 1:01 | 7:56 | 59 | |
| Beckendorff | Clay Rd | 1:03:37 AM | 1.30 | 1:16 | 9:12 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:04:37 AM | 1.25 | 1:09 | 10:19 | 65 | |
| Kingsland | Cinco Ranch Blvd | 1:04:37 AM | 2.20 | 1:48 | 12:07 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 1:04:37 AM | 2.00 | 1:59 | 14:06 | 61 | |
| S Fry Rd | Bellaire | 1:04:37 AM | 1.60 | 1:22 | 15:28 | 70 | |
| Bellaire | W Bellfort | 1:04:37 AM | 2.90 | 2:48 | 18:16 | 62 | |
| 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 | 18:11 | 18:11 | 101 | |
