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 | 7:25:44 PM | 2.00 | 1:39 | 1:37 | 73 |  |
| Oyster Creek | Harlem Rd | 7:25:44 PM | 1.60 | 1:22 | 2:59 | 70 | |
| Harlem Rd | W Bellfort | 7:25:44 PM | 1.50 | 1:19 | 4:18 | 68 | |
| W Bellfort | Bellaire | 7:25:44 PM | 2.90 | 2:46 | 7:04 | 63 | |
| Bellaire | S Fry Rd | 7:25:44 PM | 1.60 | 1:22 | 8:26 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:25:44 PM | 2.00 | 1:55 | 10:21 | 63 | |
| Cinco Ranch Blvd | Kingsland | 7:25:44 PM | 2.20 | 5:40 | 16:01 | 23 |  |
| Kingsland | IH-10 Katy | 7:25:44 PM | 1.25 | 2:58 | 18:59 | 25 | |
| IH-10 Katy | Morton | 7:25:44 PM | 1.50 | 2:27 | 21:26 | 37 |  |
| Morton | Clay Rd | 7:25:44 PM | 1.60 | 1:25 | 22:51 | 68 | |
| Clay Rd | Beckendorff | 7:25:44 PM | 1.30 | 1:12 | 24:03 | 65 | |
| Beckendorff | FM-529 | 7:25:44 PM | 1.00 | 00:54 | 24:57 | 67 | |
| FM-529 | West Rd | 7:25:44 PM | 2.50 | 2:04 | 27:01 | 73 | |
| West Rd | House Hahl | 7:25:44 PM | 1.30 | 1:09 | 28:10 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:25:44 PM | 1.40 | 1:14 | 29:24 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:25:44 PM | 2.40 | 2:02 | 31:26 | 71 | |
| 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 | 7:25:44 PM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 7:25:44 PM | 1.40 | 1:16 | 3:16 | 66 | |
| House Hahl | West Rd | 7:25:44 PM | 1.30 | 1:11 | 4:27 | 66 | |
| West Rd | FM-529 | 7:25:44 PM | 2.50 | 2:09 | 6:36 | 70 | |
| FM-529 | Beckendorff | 7:25:44 PM | 1.00 | 00:57 | 7:33 | 63 | |
| Beckendorff | Clay Rd | 7:25:44 PM | 1.30 | 1:14 | 8:47 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:25:44 PM | 1.25 | 1:06 | 9:51 | 68 | |
| Kingsland | Cinco Ranch Blvd | 7:25:44 PM | 2.20 | 2:13 | 12:04 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 7:25:44 PM | 2.00 | 2:03 | 14:07 | 59 | |
| S Fry Rd | Bellaire | 7:25:44 PM | 1.60 | 1:26 | 15:33 | 67 | |
| Bellaire | W Bellfort | 7:25:44 PM | 2.90 | 2:32 | 18:05 | 69 | |
| W Bellfort | Harlem Rd | 7:25:44 PM | 1.50 | 1:11 | 19:16 | 76 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:25:44 PM | 2.00 | 1:37 | 20:52 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:50 | 20:50 | 88 | |
