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 | 10:21:36 AM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 10:21:36 AM | 1.50 | 1:09 | 2:30 | 78 | |
| W Bellfort | Bellaire | 10:21:36 AM | 2.90 | 2:25 | 4:55 | 72 | |
| Bellaire | S Fry Rd | 10:21:36 AM | 1.60 | 1:21 | 6:16 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 10:21:36 AM | 2.00 | 1:59 | 8:15 | 61 | |
| Cinco Ranch Blvd | Kingsland | 10:21:36 AM | 2.20 | 3:43 | 11:58 | 36 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:11:35 AM | 1.50 | 2:00 | 13:57 | 45 |  |
| Morton | Clay Rd | 10:21:36 AM | 1.60 | 1:25 | 15:22 | 68 | |
| Clay Rd | Beckendorff | 10:21:36 AM | 1.30 | 1:14 | 16:36 | 63 | |
| Beckendorff | FM-529 | 10:21:36 AM | 1.00 | 00:56 | 17:32 | 64 | |
| FM-529 | West Rd | 10:21:36 AM | 2.50 | 2:08 | 19:40 | 70 | |
| West Rd | House Hahl | 10:21:36 AM | 1.30 | 1:11 | 20:51 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 10:21:36 AM | 1.40 | 1:14 | 22:05 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:21:36 AM | 2.40 | 2:09 | 24:14 | 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 | 10:21:36 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 10:21:36 AM | 1.40 | 1:15 | 3:15 | 67 | |
| House Hahl | West Rd | 10:21:36 AM | 1.30 | 1:14 | 4:29 | 63 | |
| West Rd | FM-529 | 10:21:36 AM | 2.50 | 2:05 | 6:34 | 72 | |
| FM-529 | Beckendorff | 10:21:36 AM | 1.00 | 00:56 | 7:30 | 64 | |
| Beckendorff | Clay Rd | 10:21:36 AM | 1.30 | 1:11 | 8:41 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:21:36 AM | 1.25 | 1:01 | 9:40 | 74 | |
| Kingsland | Cinco Ranch Blvd | 10:21:36 AM | 2.20 | 2:05 | 11:45 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 10:21:36 AM | 2.00 | 2:06 | 13:51 | 57 | |
| S Fry Rd | Bellaire | 10:21:36 AM | 1.60 | 1:26 | 15:17 | 67 | |
| Bellaire | W Bellfort | 10:21:36 AM | 2.90 | 2:35 | 17:52 | 67 | |
| W Bellfort | Harlem Rd | 10:21:36 AM | 1.50 | 1:07 | 18:59 | 81 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:55 | 18:55 | 97 | |
