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 | 7:54:48 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 7:54:48 AM | 2.90 | 2:44 | 3:35 | 64 | |
| Bellaire | S Fry Rd | 7:54:48 AM | 1.60 | 1:25 | 5:00 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 7:54:48 AM | 2.00 | 2:04 | 7:04 | 58 | |
| Cinco Ranch Blvd | Kingsland | 7:54:48 AM | 2.20 | 2:22 | 9:26 | 56 | |
| Kingsland | IH-10 Katy | 7:54:48 AM | 1.25 | 1:07 | 10:33 | 67 | |
| IH-10 Katy | Morton | 7:54:48 AM | 1.50 | 1:42 | 12:15 | 53 | |
| Morton | Clay Rd | 7:54:48 AM | 1.60 | 1:27 | 13:42 | 66 | |
| Clay Rd | Beckendorff | 7:54:48 AM | 1.30 | 1:17 | 14:59 | 61 | |
| Beckendorff | FM-529 | 7:54:48 AM | 1.00 | 00:55 | 15:54 | 65 | |
| FM-529 | West Rd | 7:54:48 AM | 2.50 | 1:55 | 17:49 | 78 | |
| West Rd | House Hahl | 7:54:48 AM | 1.30 | 1:34 | 19:23 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 7:54:48 AM | 1.40 | 1:19 | 20:42 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:54:48 AM | 2.40 | 2:18 | 23:00 | 63 | |
| Summary | 30.55 | 23:00 | 23:00 | 80 | |
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 | 7:54:48 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:54:48 AM | 1.40 | 1:17 | 3:25 | 65 | |
| House Hahl | West Rd | 7:54:48 AM | 1.30 | 1:34 | 4:59 | 50 | |
| West Rd | FM-529 | 7:54:48 AM | 2.50 | 1:50 | 6:49 | 82 | |
| FM-529 | Beckendorff | 7:54:48 AM | 1.00 | 1:01 | 7:50 | 59 | |
| Beckendorff | Clay Rd | 7:54:48 AM | 1.30 | 1:17 | 9:07 | 61 | |
| Clay Rd | Morton | 7:54:48 AM | 1.60 | 11:21 | 20:28 | 8 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:54:48 AM | 1.25 | 1:16 | 21:43 | 59 | |
| Kingsland | Cinco Ranch Blvd | 7:54:48 AM | 2.20 | 2:01 | 23:44 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 7:54:48 AM | 2.00 | 1:50 | 25:34 | 65 | |
| S Fry Rd | Bellaire | 7:54:48 AM | 1.60 | 1:27 | 27:01 | 66 | |
| Bellaire | W Bellfort | 7:54:48 AM | 2.90 | 2:38 | 29:39 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:54:48 AM | 1.00 | 1:40 | 31:15 | 36 |  |
| Summary | 30.55 | 31:15 | 31:15 | 59 | |
