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 | 9:20:44 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 9:20:44 AM | 1.50 | 1:15 | 2:44 | 72 | |
| W Bellfort | Bellaire | 9:20:44 AM | 2.90 | 2:43 | 5:27 | 64 | |
| Bellaire | S Fry Rd | 9:20:44 AM | 1.60 | 1:35 | 7:02 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 9:20:44 AM | 2.00 | 4:08 | 11:10 | 29 |  |
| Cinco Ranch Blvd | Kingsland | 9:20:44 AM | 2.20 | 5:17 | 16:27 | 25 | |
| Kingsland | IH-10 Katy | 9:20:44 AM | 1.25 | 1:17 | 17:44 | 58 | |
| IH-10 Katy | Morton | 9:20:44 AM | 1.50 | 1:37 | 19:21 | 56 | |
| Morton | Clay Rd | 9:20:44 AM | 1.60 | 1:28 | 20:49 | 65 | |
| Clay Rd | Beckendorff | 9:20:44 AM | 1.30 | 1:19 | 22:08 | 59 | |
| Beckendorff | FM-529 | 9:20:44 AM | 1.00 | 00:54 | 23:02 | 67 | |
| FM-529 | West Rd | 9:20:44 AM | 2.50 | 2:15 | 25:17 | 67 | |
| West Rd | House Hahl | 9:20:44 AM | 1.30 | 1:14 | 26:31 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 9:20:44 AM | 1.40 | 1:16 | 27:47 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:20:44 AM | 2.40 | 2:11 | 29:58 | 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 | 9:20:44 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 9:20:44 AM | 1.40 | 1:17 | 3:31 | 65 | |
| House Hahl | West Rd | 9:20:44 AM | 1.30 | 1:15 | 4:46 | 62 | |
| West Rd | FM-529 | 9:20:44 AM | 2.50 | 2:00 | 6:46 | 75 | |
| FM-529 | Beckendorff | 9:20:44 AM | 1.00 | 1:00 | 7:46 | 60 | |
| Beckendorff | Clay Rd | 9:20:44 AM | 1.30 | 1:15 | 9:01 | 62 | |
| Clay Rd | Morton | 9:13:45 AM | 1.60 | 6:52 | 15:53 | 14 |  |
| Morton | IH-10 Katy | 9:20:44 AM | 1.50 | 1:21 | 17:14 | 67 | |
| IH-10 Katy | Kingsland | 9:20:44 AM | 1.25 | 1:08 | 18:22 | 66 | |
| Kingsland | Cinco Ranch Blvd | 9:20:44 AM | 2.20 | 2:13 | 20:35 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:20:44 AM | 2.00 | 4:13 | 24:48 | 28 | |
| S Fry Rd | Bellaire | 9:20:44 AM | 1.60 | 1:37 | 26:25 | 59 | |
| Bellaire | W Bellfort | 9:20:44 AM | 2.90 | 2:45 | 29:10 | 63 | |
| W Bellfort | Harlem Rd | 9:20:44 AM | 1.50 | 1:11 | 30:21 | 76 | |
| Harlem Rd | Oyster Creek | 9:20:44 AM | 1.60 | 1:30 | 31:51 | 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 | 31:48 | 31:48 | 58 | |
