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 | 11:51:43 AM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 11:51:43 AM | 1.50 | 1:19 | 2:47 | 68 | |
| W Bellfort | Bellaire | 11:51:43 AM | 2.90 | 2:47 | 5:34 | 63 | |
| Bellaire | S Fry Rd | 11:51:43 AM | 1.60 | 1:33 | 7:07 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 11:51:43 AM | 2.00 | 2:03 | 9:10 | 59 | |
| Cinco Ranch Blvd | Kingsland | 11:51:43 AM | 2.20 | 3:24 | 12:34 | 39 |  |
| Kingsland | IH-10 Katy | 11:51:43 AM | 1.25 | 1:04 | 13:38 | 70 | |
| IH-10 Katy | Morton | 11:51:43 AM | 1.50 | 1:37 | 15:15 | 56 | |
| Morton | Clay Rd | 11:51:43 AM | 1.60 | 1:28 | 16:43 | 65 | |
| Clay Rd | Beckendorff | 11:51:43 AM | 1.30 | 1:18 | 18:01 | 60 | |
| Beckendorff | FM-529 | 11:51:43 AM | 1.00 | 00:54 | 18:55 | 67 | |
| FM-529 | West Rd | 11:51:43 AM | 2.50 | 2:15 | 21:10 | 67 | |
| West Rd | House Hahl | 11:51:43 AM | 1.30 | 1:15 | 22:25 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 11:51:43 AM | 1.40 | 1:21 | 23:46 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:51:43 AM | 2.40 | 2:12 | 25:58 | 65 | |
| 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 | 11:51:43 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 11:51:43 AM | 1.40 | 1:16 | 3:26 | 66 | |
| House Hahl | West Rd | 11:51:43 AM | 1.30 | 1:13 | 4:39 | 64 | |
| West Rd | FM-529 | 11:51:43 AM | 2.50 | 2:09 | 6:48 | 70 | |
| FM-529 | Beckendorff | 11:51:43 AM | 1.00 | 00:58 | 7:46 | 62 | |
| Beckendorff | Clay Rd | 11:51:43 AM | 1.30 | 1:11 | 8:57 | 66 | |
| Clay Rd | Morton | 11:51:43 AM | 1.60 | 2:14 | 11:11 | 43 |  |
| Morton | IH-10 Katy | 11:37:43 AM | 1.50 | 1:13 | 12:24 | 74 | |
| IH-10 Katy | Kingsland | 11:51:43 AM | 1.25 | 1:16 | 13:40 | 59 | |
| Kingsland | Cinco Ranch Blvd | 11:51:43 AM | 2.20 | 2:15 | 15:55 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 11:51:43 AM | 2.00 | 2:13 | 18:08 | 54 | |
| S Fry Rd | Bellaire | 11:51:43 AM | 1.60 | 1:34 | 19:42 | 61 | |
| Bellaire | W Bellfort | 11:51:43 AM | 2.90 | 2:44 | 22:26 | 64 | |
| W Bellfort | Harlem Rd | 11:51:43 AM | 1.50 | 1:15 | 23:41 | 72 | |
| Harlem Rd | Oyster Creek | 11:51:43 AM | 1.60 | 1:28 | 25:09 | 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 | 25:06 | 25:06 | 73 | |
