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 | 4:43:42 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:43:42 PM | 1.60 | 1:29 | 2:20 | 65 | |
| Harlem Rd | W Bellfort | 4:43:42 PM | 1.50 | 1:13 | 3:33 | 74 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:43:42 PM | 2.00 | 8:22 | 11:53 | 14 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:43:42 PM | 1.50 | 8:15 | 20:06 | 11 | |
| Morton | Clay Rd | 4:43:42 PM | 1.60 | 2:16 | 22:22 | 42 |  |
| Clay Rd | Beckendorff | 4:43:42 PM | 1.30 | 1:26 | 23:48 | 54 | |
| Beckendorff | FM-529 | 4:43:42 PM | 1.00 | 1:00 | 24:48 | 60 | |
| FM-529 | West Rd | 4:43:42 PM | 2.50 | 1:57 | 26:45 | 77 | |
| West Rd | House Hahl | 4:43:42 PM | 1.30 | 1:36 | 28:21 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 4:43:42 PM | 1.40 | 2:03 | 30:24 | 41 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:43:42 PM | 2.40 | 2:36 | 33:00 | 55 | |
| Summary | 30.55 | 33:00 | 33:00 | 56 | |
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 | 4:43:42 PM | 2.40 | 4:05 | 4:05 | 35 |  |
| Bridgeland Lake Parkway | House Hahl | 4:43:42 PM | 1.40 | 1:22 | 5:27 | 61 | |
| House Hahl | West Rd | 4:43:42 PM | 1.30 | 1:39 | 7:06 | 47 | |
| West Rd | FM-529 | 4:43:42 PM | 2.50 | 2:36 | 9:42 | 58 | |
| FM-529 | Beckendorff | 4:43:42 PM | 1.00 | 1:04 | 10:46 | 56 | |
| Beckendorff | Clay Rd | 4:43:42 PM | 1.30 | 1:16 | 12:02 | 62 | |
| Clay Rd | Morton | 4:43:42 PM | 1.60 | 1:51 | 13:53 | 52 | |
| Morton | IH-10 Katy | 4:41:40 PM | 1.50 | 1:23 | 15:16 | 65 | |
| IH-10 Katy | Kingsland | 4:43:42 PM | 1.25 | 1:22 | 16:38 | 55 | |
| Kingsland | Cinco Ranch Blvd | 4:43:42 PM | 2.20 | 7:00 | 23:38 | 19 | |
| Cinco Ranch Blvd | S Fry Rd | 4:43:42 PM | 2.00 | 5:27 | 29:05 | 22 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 4:43:42 PM | 1.50 | 1:15 | 30:18 | 72 | |
| Harlem Rd | Oyster Creek | 4:43:42 PM | 1.60 | 1:28 | 31:46 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:43:42 PM | 1.00 | 00:54 | 32:38 | 67 | |
| Summary | 30.55 | 32:38 | 32:38 | 56 | |
