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 | 2:32:38 PM | 1.50 | 1:34 | 1:33 | 57 |  |
| FM-1464 | Oyster Creek | 2:38:38 PM | 2.00 | 1:44 | 3:17 | 69 | |
| Oyster Creek | Harlem Rd | 2:38:38 PM | 1.60 | 1:33 | 4:50 | 62 | |
| Harlem Rd | W Bellfort | 2:38:38 PM | 1.50 | 1:17 | 6:07 | 70 | |
| W Bellfort | Bellaire | 2:38:38 PM | 2.90 | 3:05 | 9:12 | 56 | |
| Bellaire | S Fry Rd | 2:38:38 PM | 1.60 | 1:26 | 10:38 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 2:38:38 PM | 2.00 | 2:57 | 13:35 | 41 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 2:38:38 PM | 1.25 | 1:10 | 14:44 | 64 | |
| IH-10 Katy | Morton | 2:38:38 PM | 1.50 | 1:51 | 16:35 | 49 | |
| Morton | Clay Rd | 2:38:38 PM | 1.60 | 1:42 | 18:17 | 56 | |
| Clay Rd | Beckendorff | 2:38:38 PM | 1.30 | 1:18 | 19:35 | 60 | |
| Beckendorff | FM-529 | 2:38:38 PM | 1.00 | 00:55 | 20:30 | 65 | |
| FM-529 | West Rd | 2:38:38 PM | 2.50 | 2:14 | 22:44 | 67 | |
| West Rd | House Hahl | 2:38:38 PM | 1.30 | 1:16 | 24:00 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 2:38:38 PM | 1.40 | 1:20 | 25:20 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:38:38 PM | 2.40 | 2:12 | 27:32 | 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 | 2:38:38 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 2:38:38 PM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | 2:38:38 PM | 1.30 | 1:15 | 4:46 | 62 | |
| West Rd | FM-529 | 2:38:38 PM | 2.50 | 2:06 | 6:52 | 71 | |
| FM-529 | Beckendorff | 2:38:38 PM | 1.00 | 00:57 | 7:49 | 63 | |
| Beckendorff | Clay Rd | 2:38:38 PM | 1.30 | 1:15 | 9:04 | 62 | |
| Clay Rd | Morton | 2:38:38 PM | 1.60 | 1:25 | 10:29 | 68 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:38:38 PM | 1.25 | 1:08 | 11:36 | 66 | |
| Kingsland | Cinco Ranch Blvd | 2:38:38 PM | 2.20 | 4:10 | 15:46 | 32 |  |
| Cinco Ranch Blvd | S Fry Rd | 2:38:38 PM | 2.00 | 5:44 | 21:30 | 21 |  |
| S Fry Rd | Bellaire | 2:38:38 PM | 1.60 | 1:40 | 23:10 | 58 | |
| Bellaire | W Bellfort | 2:38:38 PM | 2.90 | 2:37 | 25:47 | 66 | |
| W Bellfort | Harlem Rd | 2:38:38 PM | 1.50 | 1:10 | 26:57 | 77 | |
| Harlem Rd | Oyster Creek | 2:38:38 PM | 1.60 | 1:25 | 28:22 | 68 | |
| Oyster Creek | FM-1464 | 2:38:38 PM | 2.00 | 1:42 | 30:04 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 30:02 | 30:02 | 61 | |
