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 | 3:54:32 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 4:00:33 AM | 2.00 | 1:47 | 3:07 | 67 | |
| Oyster Creek | Harlem Rd | 4:00:33 AM | 1.60 | 1:31 | 4:38 | 63 | |
| Harlem Rd | W Bellfort | 4:00:33 AM | 1.50 | 1:14 | 5:52 | 73 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:00:33 AM | 2.00 | 1:56 | 7:46 | 62 | |
| Cinco Ranch Blvd | Kingsland | 4:00:33 AM | 2.20 | 2:03 | 9:49 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:00:33 AM | 1.50 | 1:56 | 11:44 | 47 |  |
| Morton | Clay Rd | 4:00:33 AM | 1.60 | 1:19 | 13:03 | 73 | |
| Clay Rd | Beckendorff | 4:00:33 AM | 1.30 | 1:16 | 14:19 | 62 | |
| Beckendorff | FM-529 | 4:00:33 AM | 1.00 | 00:56 | 15:15 | 64 | |
| FM-529 | West Rd | 4:00:33 AM | 2.50 | 2:19 | 17:34 | 65 | |
| West Rd | House Hahl | 4:00:33 AM | 1.30 | 1:10 | 18:44 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 3:59:33 AM | 1.40 | 1:15 | 19:59 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:00:33 AM | 2.40 | 2:10 | 22:09 | 66 | |
| 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 | 4:00:33 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 4:00:33 AM | 1.40 | 1:28 | 3:37 | 57 | |
| House Hahl | West Rd | 4:00:33 AM | 1.30 | 1:21 | 4:58 | 58 | |
| West Rd | FM-529 | 3:49:32 AM | 2.50 | 1:58 | 6:56 | 76 | |
| FM-529 | Beckendorff | 4:00:33 AM | 1.00 | 1:02 | 7:58 | 58 | |
| Beckendorff | Clay Rd | 4:00:33 AM | 1.30 | 1:13 | 9:11 | 64 | |
| 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 | 4:00:33 AM | 2.20 | 1:57 | 11:05 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 4:00:33 AM | 2.00 | 1:57 | 13:02 | 62 | |
| S Fry Rd | Bellaire | 4:00:33 AM | 1.60 | 1:38 | 14:40 | 59 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 4:00:33 AM | 2.00 | 1:51 | 16:28 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:26 | 16:26 | 112 | |
