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 | 12:10:29 AM | 1.50 | 1:29 | 1:28 | 61 |  |
| FM-1464 | Oyster Creek | 12:10:29 AM | 2.00 | 1:55 | 3:23 | 63 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:10:29 AM | 2.90 | 3:15 | 6:36 | 54 | |
| Bellaire | S Fry Rd | 12:10:29 AM | 1.60 | 1:55 | 8:31 | 50 | |
| S Fry Rd | Cinco Ranch Blvd | 12:10:29 AM | 2.00 | 2:14 | 10:45 | 54 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:10:29 AM | 1.25 | 1:22 | 12:06 | 55 | |
| IH-10 Katy | Morton | 12:10:29 AM | 1.50 | 1:45 | 13:51 | 51 | |
| Morton | Clay Rd | 12:10:29 AM | 1.60 | 1:22 | 15:13 | 70 | |
| Clay Rd | Beckendorff | 12:10:29 AM | 1.30 | 1:16 | 16:29 | 62 | |
| Beckendorff | FM-529 | 12:10:29 AM | 1.00 | 00:54 | 17:23 | 67 | |
| FM-529 | West Rd | 12:09:29 AM | 2.50 | 3:55 | 21:18 | 38 |  |
| West Rd | House Hahl | 12:10:29 AM | 1.30 | 1:18 | 22:36 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 12:10:29 AM | 1.40 | 1:11 | 23:47 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:10:29 AM | 2.40 | 2:10 | 25:57 | 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 | 12:10:29 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:10:29 AM | 1.40 | 1:21 | 3:37 | 62 | |
| House Hahl | West Rd | 12:10:29 AM | 1.30 | 1:15 | 4:52 | 62 | |
| West Rd | FM-529 | 12:10:29 AM | 2.50 | 2:12 | 7:04 | 68 | |
| FM-529 | Beckendorff | 12:10:29 AM | 1.00 | 00:58 | 8:02 | 62 | |
| Beckendorff | Clay Rd | 12:10:29 AM | 1.30 | 1:13 | 9:15 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:10:29 AM | 1.25 | 1:15 | 10:28 | 60 | |
| Kingsland | Cinco Ranch Blvd | 12:10:29 AM | 2.20 | 2:24 | 12:52 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 12:10:29 AM | 2.00 | 1:59 | 14:51 | 61 | |
| S Fry Rd | Bellaire | 12:06:31 AM | 1.60 | 2:55 | 17:46 | 33 | |
| 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 | 12:10:29 AM | 2.00 | 1:44 | 19:27 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:25 | 19:25 | 94 | |
