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 | 2:38:35 AM | 2.00 | 1:49 | 1:47 | 66 |  |
| Oyster Creek | Harlem Rd | 2:38:35 AM | 1.60 | 1:43 | 3:30 | 56 | |
| Harlem Rd | W Bellfort | 2:38:35 AM | 1.50 | 1:45 | 5:15 | 51 | |
| W Bellfort | Bellaire | 2:38:35 AM | 2.90 | 2:32 | 7:47 | 69 | |
| Bellaire | S Fry Rd | 2:38:35 AM | 1.60 | 1:28 | 9:15 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 2:38:35 AM | 2.00 | 1:53 | 11:08 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:38:35 AM | 1.50 | 1:45 | 12:51 | 51 | |
| Morton | Clay Rd | 2:38:35 AM | 1.60 | 1:29 | 14:20 | 65 | |
| Clay Rd | Beckendorff | 2:38:35 AM | 1.30 | 1:16 | 15:36 | 62 | |
| Beckendorff | FM-529 | 2:38:35 AM | 1.00 | 00:53 | 16:29 | 68 | |
| FM-529 | West Rd | 2:38:35 AM | 2.50 | 2:27 | 18:56 | 61 | |
| West Rd | House Hahl | 2:38:35 AM | 1.30 | 1:21 | 20:17 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 2:38:35 AM | 1.40 | 1:19 | 21:36 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:38:35 AM | 2.40 | 2:15 | 23:51 | 64 | |
| 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 | 2:28:34 AM | 2.40 | 1:45 | 1:45 | 82 | |
| Bridgeland Lake Parkway | House Hahl | 2:38:35 AM | 1.40 | 1:29 | 3:14 | 57 | |
| House Hahl | West Rd | 2:38:35 AM | 1.30 | 1:18 | 4:32 | 60 | |
| West Rd | FM-529 | 2:38:35 AM | 2.50 | 1:48 | 6:20 | 83 | |
| FM-529 | Beckendorff | 2:34:35 AM | 1.00 | 1:12 | 7:32 | 50 | |
| Beckendorff | Clay Rd | 2:38:35 AM | 1.30 | 1:08 | 8:40 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:38:35 AM | 2.20 | 1:55 | 10:32 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 2:38:35 AM | 2.00 | 1:55 | 12:27 | 63 | |
| S Fry Rd | Bellaire | 2:38:35 AM | 1.60 | 1:40 | 14:07 | 58 | |
| Bellaire | W Bellfort | 2:38:35 AM | 2.90 | 3:29 | 17:36 | 50 | |
| 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 | 17:31 | 17:31 | 105 | |
