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 | 11:50:30 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 | 11:50:30 AM | 1.60 | 1:31 | 2:24 | 63 | |
| Harlem Rd | W Bellfort | 11:50:30 AM | 1.50 | 1:12 | 3:36 | 75 | |
| W Bellfort | Bellaire | 11:50:30 AM | 2.90 | 2:28 | 6:04 | 71 | |
| Bellaire | S Fry Rd | 11:50:30 AM | 1.60 | 1:21 | 7:25 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 11:49:30 AM | 2.00 | 1:54 | 9:19 | 63 | |
| Cinco Ranch Blvd | Kingsland | 11:50:30 AM | 2.20 | 2:04 | 11:23 | 64 | |
| Kingsland | IH-10 Katy | 11:50:30 AM | 1.25 | 1:07 | 12:30 | 67 | |
| IH-10 Katy | Morton | 11:50:30 AM | 1.50 | 1:55 | 14:25 | 47 |  |
| Morton | Clay Rd | 11:50:30 AM | 1.60 | 1:28 | 15:53 | 65 | |
| Clay Rd | Beckendorff | 11:50:30 AM | 1.30 | 1:18 | 17:11 | 60 | |
| Beckendorff | FM-529 | 11:50:30 AM | 1.00 | 1:01 | 18:12 | 59 | |
| FM-529 | West Rd | 11:50:30 AM | 2.50 | 1:54 | 20:06 | 79 | |
| West Rd | House Hahl | 11:50:30 AM | 1.30 | 1:32 | 21:38 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 11:50:30 AM | 1.40 | 1:21 | 22:59 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:50:30 AM | 2.40 | 2:13 | 25:12 | 65 | |
| Summary | 30.55 | 25:12 | 25:12 | 73 | |
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 | 11:50:30 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:50:30 AM | 1.40 | 1:15 | 3:25 | 67 | |
| House Hahl | West Rd | 11:50:30 AM | 1.30 | 1:39 | 5:04 | 47 | |
| West Rd | FM-529 | 11:50:30 AM | 2.50 | 1:51 | 6:55 | 81 | |
| FM-529 | Beckendorff | 11:50:30 AM | 1.00 | 1:00 | 7:55 | 60 | |
| Beckendorff | Clay Rd | 11:50:30 AM | 1.30 | 1:12 | 9:07 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:50:30 AM | 1.25 | 1:20 | 10:25 | 56 | |
| Kingsland | Cinco Ranch Blvd | 11:50:30 AM | 2.20 | 1:56 | 12:21 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 11:50:30 AM | 2.00 | 1:47 | 14:08 | 67 | |
| S Fry Rd | Bellaire | 11:33:29 AM | 1.60 | 1:24 | 15:32 | 69 | |
| Bellaire | W Bellfort | 11:50:30 AM | 2.90 | 2:38 | 18:10 | 66 | |
| W Bellfort | Harlem Rd | 11:44:29 AM | 1.50 | 1:16 | 19:26 | 71 | |
| Harlem Rd | Oyster Creek | 11:50:30 AM | 1.60 | 1:32 | 20:58 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:50:30 AM | 1.00 | 00:58 | 21:54 | 62 | |
| Summary | 30.55 | 21:54 | 21:54 | 84 | |
