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 | 12:38:34 AM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | 12:38:34 AM | 1.60 | 1:45 | 3:25 | 55 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:38:34 AM | 2.90 | 3:23 | 6:47 | 51 | |
| Bellaire | S Fry Rd | 12:38:34 AM | 1.60 | 1:38 | 8:25 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 12:38:34 AM | 2.00 | 1:51 | 10:16 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:37:34 AM | 1.50 | 2:16 | 12:30 | 40 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 12:38:34 AM | 1.30 | 1:22 | 13:51 | 57 | |
| Beckendorff | FM-529 | 12:38:34 AM | 1.00 | 00:52 | 14:43 | 69 | |
| FM-529 | West Rd | 12:38:34 AM | 2.50 | 2:16 | 16:59 | 66 | |
| West Rd | House Hahl | 12:38:34 AM | 1.30 | 1:13 | 18:12 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:38:34 AM | 1.40 | 1:19 | 19:31 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:38:34 AM | 2.40 | 2:11 | 21:42 | 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 | 12:38:34 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:38:34 AM | 1.40 | 1:28 | 3:35 | 57 | |
| House Hahl | West Rd | 12:38:34 AM | 1.30 | 1:18 | 4:53 | 60 | |
| West Rd | FM-529 | 12:38:34 AM | 2.50 | 2:08 | 7:01 | 70 | |
| FM-529 | Beckendorff | 12:38:34 AM | 1.00 | 1:06 | 8:07 | 55 | |
| Beckendorff | Clay Rd | 12:38:34 AM | 1.30 | 1:14 | 9:21 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:38:34 AM | 1.25 | 1:23 | 10:42 | 54 | |
| Kingsland | Cinco Ranch Blvd | 12:38:34 AM | 2.20 | 2:24 | 13:06 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 12:38:34 AM | 2.00 | 2:00 | 15:06 | 60 | |
| S Fry Rd | Bellaire | 12:38:34 AM | 1.60 | 1:41 | 16:47 | 57 | |
| Bellaire | W Bellfort | 12:38:34 AM | 2.90 | 2:48 | 19:35 | 62 | |
| W Bellfort | Harlem Rd | 12:38:34 AM | 1.50 | 1:21 | 20:56 | 67 | |
| Harlem Rd | Oyster Creek | 12:38:34 AM | 1.60 | 1:29 | 22:25 | 65 | |
| Oyster Creek | FM-1464 | 12:38:34 AM | 2.00 | 1:46 | 24:11 | 68 | |
| FM-1464 | New Territory | 12:38:34 AM | 1.50 | 1:24 | 25:35 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:34 | 25:34 | 72 | |
