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 | 3:05:55 PM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 3:05:55 PM | 1.50 | 1:18 | 2:45 | 69 | |
| W Bellfort | Bellaire | 3:05:55 PM | 2.90 | 2:35 | 5:20 | 67 | |
| Bellaire | S Fry Rd | 3:05:55 PM | 1.60 | 1:28 | 6:48 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:05:55 PM | 2.00 | 4:17 | 11:05 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 3:05:55 PM | 2.20 | 3:56 | 15:01 | 34 |  |
| Kingsland | IH-10 Katy | 3:05:55 PM | 1.25 | 1:13 | 16:14 | 62 | |
| IH-10 Katy | Morton | 3:02:55 PM | 1.50 | 2:22 | 18:36 | 38 | |
| Morton | Clay Rd | 3:05:55 PM | 1.60 | 1:52 | 20:28 | 51 | |
| Clay Rd | Beckendorff | 3:05:55 PM | 1.30 | 1:20 | 21:48 | 58 | |
| Beckendorff | FM-529 | 3:05:55 PM | 1.00 | 00:56 | 22:44 | 64 | |
| FM-529 | West Rd | 3:05:55 PM | 2.50 | 2:15 | 24:59 | 67 | |
| West Rd | House Hahl | 3:05:55 PM | 1.30 | 1:14 | 26:13 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:05:55 PM | 1.40 | 2:37 | 28:50 | 32 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:05:55 PM | 2.40 | 2:42 | 31:32 | 53 | |
| 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 | 3:05:55 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:05:55 PM | 1.40 | 1:20 | 3:28 | 63 | |
| House Hahl | West Rd | 3:05:55 PM | 1.30 | 1:13 | 4:41 | 64 | |
| West Rd | FM-529 | 3:05:55 PM | 2.50 | 2:10 | 6:51 | 69 | |
| FM-529 | Beckendorff | 3:05:55 PM | 1.00 | 1:00 | 7:51 | 60 | |
| Beckendorff | Clay Rd | 3:05:55 PM | 1.30 | 1:18 | 9:09 | 60 | |
| Clay Rd | Morton | 3:05:55 PM | 1.60 | 1:55 | 11:04 | 50 | |
| Morton | IH-10 Katy | 3:05:55 PM | 1.50 | 1:36 | 12:40 | 56 | |
| IH-10 Katy | Kingsland | 3:05:55 PM | 1.25 | 1:18 | 13:58 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:05:55 PM | 2.20 | 7:25 | 21:23 | 18 |  |
| Cinco Ranch Blvd | S Fry Rd | 3:05:55 PM | 2.00 | 4:17 | 25:40 | 28 | |
| S Fry Rd | Bellaire | 3:05:55 PM | 1.60 | 1:32 | 27:12 | 63 | |
| Bellaire | W Bellfort | 3:05:55 PM | 2.90 | 2:52 | 30:04 | 61 | |
| W Bellfort | Harlem Rd | 3:05:55 PM | 1.50 | 1:20 | 31:24 | 68 | |
| 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 | 31:20 | 31:20 | 59 | |
