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 | 8:23:42 AM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 8:23:42 AM | 1.50 | 1:13 | 2:38 | 74 | |
| W Bellfort | Bellaire | 8:23:42 AM | 2.90 | 2:39 | 5:17 | 66 | |
| Bellaire | S Fry Rd | 8:23:42 AM | 1.60 | 1:27 | 6:44 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:23:42 AM | 2.00 | 2:39 | 9:23 | 45 |  |
| Cinco Ranch Blvd | Kingsland | 8:23:42 AM | 2.20 | 4:14 | 13:37 | 31 |  |
| Kingsland | IH-10 Katy | 8:23:42 AM | 1.25 | 1:01 | 14:38 | 74 | |
| IH-10 Katy | Morton | 8:23:42 AM | 1.50 | 2:02 | 16:40 | 44 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 8:23:42 AM | 1.00 | 00:54 | 17:32 | 67 | |
| FM-529 | West Rd | 8:23:42 AM | 2.50 | 2:16 | 19:48 | 66 | |
| West Rd | House Hahl | 8:23:42 AM | 1.30 | 1:13 | 21:01 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 8:23:42 AM | 1.40 | 1:16 | 22:17 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:23:42 AM | 2.40 | 2:09 | 24:26 | 67 | |
| 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 | 8:23:42 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:23:42 AM | 1.40 | 1:17 | 3:28 | 65 | |
| House Hahl | West Rd | 8:23:42 AM | 1.30 | 1:14 | 4:42 | 63 | |
| West Rd | FM-529 | 8:23:42 AM | 2.50 | 2:02 | 6:44 | 74 | |
| FM-529 | Beckendorff | 8:23:42 AM | 1.00 | 1:02 | 7:46 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:23:42 AM | 1.50 | 1:16 | 9:00 | 71 | |
| IH-10 Katy | Kingsland | 8:23:42 AM | 1.25 | 1:07 | 10:07 | 67 | |
| Kingsland | Cinco Ranch Blvd | 8:23:42 AM | 2.20 | 4:18 | 14:25 | 31 | |
| Cinco Ranch Blvd | S Fry Rd | 8:23:42 AM | 2.00 | 4:14 | 18:39 | 28 |  |
| S Fry Rd | Bellaire | 8:23:42 AM | 1.60 | 1:36 | 20:15 | 60 | |
| Bellaire | W Bellfort | 8:23:42 AM | 2.90 | 2:46 | 23:01 | 63 | |
| W Bellfort | Harlem Rd | 8:23:42 AM | 1.50 | 1:15 | 24:16 | 72 | |
| Harlem Rd | Oyster Creek | 8:23:42 AM | 1.60 | 1:29 | 25:45 | 65 | |
| 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 | 25:42 | 25:42 | 71 | |
