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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:20:41 AM | 1.60 | 1:22 | 1:19 | 70 |  |
| Harlem Rd | W Bellfort | 10:20:41 AM | 1.50 | 1:09 | 2:28 | 78 | |
| W Bellfort | Bellaire | 10:20:41 AM | 2.90 | 2:29 | 4:57 | 70 | |
| Bellaire | S Fry Rd | 10:20:41 AM | 1.60 | 1:28 | 6:25 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:20:41 AM | 2.00 | 2:12 | 8:37 | 55 | |
| Cinco Ranch Blvd | Kingsland | 10:20:41 AM | 2.20 | 3:10 | 11:47 | 42 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:20:41 AM | 1.50 | 1:46 | 13:32 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 10:20:41 AM | 1.00 | 00:56 | 14:26 | 64 | |
| FM-529 | West Rd | 10:20:41 AM | 2.50 | 2:16 | 16:42 | 66 | |
| West Rd | House Hahl | 10:20:41 AM | 1.30 | 1:14 | 17:56 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 10:20:41 AM | 1.40 | 1:21 | 19:17 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:20:41 AM | 2.40 | 2:12 | 21:29 | 65 | |
| 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 | 10:20:41 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:20:41 AM | 1.40 | 1:13 | 3:21 | 69 | |
| House Hahl | West Rd | 10:20:41 AM | 1.30 | 1:10 | 4:31 | 67 | |
| West Rd | FM-529 | 10:20:41 AM | 2.50 | 2:06 | 6:37 | 71 | |
| FM-529 | Beckendorff | 10:20:41 AM | 1.00 | 00:57 | 7:34 | 63 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:20:41 AM | 1.50 | 1:00 | 8:32 | 90 | |
| IH-10 Katy | Kingsland | 10:20:41 AM | 1.25 | 1:18 | 9:50 | 58 | |
| Kingsland | Cinco Ranch Blvd | 10:20:41 AM | 2.20 | 2:11 | 12:01 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:20:41 AM | 2.00 | 4:06 | 16:07 | 29 |  |
| S Fry Rd | Bellaire | 10:20:41 AM | 1.60 | 1:40 | 17:47 | 58 | |
| Bellaire | W Bellfort | 10:20:41 AM | 2.90 | 2:37 | 20:24 | 66 | |
| W Bellfort | Harlem Rd | 10:20:41 AM | 1.50 | 1:15 | 21:39 | 72 | |
| Harlem Rd | Oyster Creek | 10:20:41 AM | 1.60 | 1:30 | 23:09 | 64 | |
| 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 | 23:06 | 23:06 | 79 | |
