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 | 9:58:40 AM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 9:58:40 AM | 1.50 | 1:17 | 2:43 | 70 | |
| W Bellfort | Bellaire | 9:57:40 AM | 2.90 | 5:50 | 8:33 | 30 |  |
| Bellaire | S Fry Rd | 9:58:40 AM | 1.60 | 1:31 | 10:04 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 9:58:40 AM | 2.00 | 2:13 | 12:17 | 54 | |
| Cinco Ranch Blvd | Kingsland | 9:58:40 AM | 2.20 | 2:33 | 14:50 | 52 | |
| Kingsland | IH-10 Katy | 9:58:40 AM | 1.25 | 00:56 | 15:46 | 80 | |
| IH-10 Katy | Morton | 9:58:40 AM | 1.50 | 1:41 | 17:27 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 9:58:40 AM | 1.00 | 00:57 | 18:22 | 63 | |
| FM-529 | West Rd | 9:58:40 AM | 2.50 | 2:17 | 20:39 | 66 | |
| West Rd | House Hahl | 9:58:40 AM | 1.30 | 1:17 | 21:56 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 9:58:40 AM | 1.40 | 1:19 | 23:15 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:58:40 AM | 2.40 | 2:14 | 25:29 | 64 | |
| 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 | 9:58:40 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:58:40 AM | 1.40 | 1:21 | 3:28 | 62 | |
| House Hahl | West Rd | 9:58:40 AM | 1.30 | 1:16 | 4:44 | 62 | |
| West Rd | FM-529 | 9:58:40 AM | 2.50 | 2:16 | 7:00 | 66 | |
| FM-529 | Beckendorff | 9:58:40 AM | 1.00 | 1:04 | 8:04 | 56 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:58:40 AM | 1.50 | 1:10 | 9:12 | 77 | |
| IH-10 Katy | Kingsland | 9:58:40 AM | 1.25 | 1:22 | 10:34 | 55 | |
| Kingsland | Cinco Ranch Blvd | 9:58:40 AM | 2.20 | 2:21 | 12:55 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 9:58:40 AM | 2.00 | 3:39 | 16:34 | 33 | |
| S Fry Rd | Bellaire | 9:58:40 AM | 1.60 | 1:38 | 18:12 | 59 | |
| Bellaire | W Bellfort | 9:58:40 AM | 2.90 | 2:44 | 20:56 | 64 | |
| W Bellfort | Harlem Rd | 9:58:40 AM | 1.50 | 1:22 | 22:18 | 66 | |
| Harlem Rd | Oyster Creek | 9:58:40 AM | 1.60 | 1:29 | 23:47 | 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 | 23:44 | 23:44 | 77 | |
