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 | 3:46:48 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 3:46:48 PM | 1.50 | 1:18 | 2:16 | 69 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:46:48 PM | 1.50 | 1:13 | 3:27 | 74 | |
| W Bellfort | Bellaire | 3:46:48 PM | 2.90 | 2:36 | 6:03 | 67 | |
| Bellaire | S Fry Rd | 3:46:48 PM | 1.60 | 1:26 | 7:29 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 3:46:48 PM | 2.00 | 3:37 | 11:06 | 33 |  |
| Cinco Ranch Blvd | Kingsland | 3:46:48 PM | 2.20 | 5:23 | 16:29 | 25 |  |
| Kingsland | IH-10 Katy | 3:46:48 PM | 1.25 | 1:16 | 17:45 | 59 | |
| IH-10 Katy | Morton | 3:46:48 PM | 1.50 | 6:28 | 24:13 | 14 |  |
| Morton | Clay Rd | 3:46:48 PM | 1.60 | 2:31 | 26:44 | 38 | |
| Clay Rd | Beckendorff | 3:46:48 PM | 1.30 | 1:29 | 28:13 | 53 | |
| Beckendorff | FM-529 | 3:46:48 PM | 1.00 | 1:00 | 29:13 | 60 | |
| FM-529 | West Rd | 3:46:48 PM | 2.50 | 2:01 | 31:14 | 74 | |
| West Rd | House Hahl | 3:46:48 PM | 1.30 | 1:34 | 32:48 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 3:46:48 PM | 1.40 | 1:23 | 34:11 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 34:10 | 34:10 | 54 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 3:46:48 PM | 1.40 | 1:16 | 1:15 | 66 | |
| House Hahl | West Rd | 3:46:48 PM | 1.30 | 1:35 | 2:50 | 49 |  |
| West Rd | FM-529 | 3:46:48 PM | 2.50 | 1:55 | 4:45 | 78 | |
| FM-529 | Beckendorff | 3:46:48 PM | 1.00 | 1:02 | 5:47 | 58 | |
| Beckendorff | Clay Rd | 3:46:48 PM | 1.30 | 1:11 | 6:58 | 66 | |
| Clay Rd | Morton | 3:46:48 PM | 1.60 | 2:12 | 9:10 | 44 | |
| Morton | IH-10 Katy | 3:46:48 PM | 1.50 | 1:33 | 10:43 | 58 | |
| IH-10 Katy | Kingsland | 3:46:48 PM | 1.25 | 1:08 | 11:51 | 66 | |
| Kingsland | Cinco Ranch Blvd | 3:45:50 PM | 2.20 | 2:05 | 13:56 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 3:46:48 PM | 2.00 | 1:51 | 15:47 | 65 | |
| S Fry Rd | Bellaire | 3:46:48 PM | 1.60 | 1:36 | 17:23 | 60 | |
| Bellaire | W Bellfort | 3:46:48 PM | 2.90 | 2:45 | 20:08 | 63 | |
| W Bellfort | Harlem Rd | 3:41:49 PM | 1.50 | 1:26 | 21:34 | 63 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 3:46:48 PM | 1.50 | 1:15 | 22:47 | 72 | |
| New Territory | Brazos River | 3:46:48 PM | 1.00 | 00:52 | 23:39 | 69 | |
| Summary | 30.55 | Not Available | |
