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 | 3:01:56 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 3:01:56 PM | 2.00 | 1:43 | 3:02 | 70 | |
| Oyster Creek | Harlem Rd | 3:01:56 PM | 1.60 | 1:35 | 4:37 | 61 | |
| Harlem Rd | W Bellfort | 3:01:56 PM | 1.50 | 1:20 | 5:57 | 68 | |
| W Bellfort | Bellaire | 3:01:56 PM | 2.90 | 2:34 | 8:31 | 68 | |
| Bellaire | S Fry Rd | 3:01:56 PM | 1.60 | 1:28 | 9:59 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:01:56 PM | 2.00 | 2:33 | 12:32 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 3:01:56 PM | 2.20 | 5:13 | 17:45 | 25 |  |
| Kingsland | IH-10 Katy | 3:01:56 PM | 1.25 | 1:07 | 18:52 | 67 | |
| IH-10 Katy | Morton | 3:01:56 PM | 1.50 | 2:05 | 20:57 | 43 | |
| Morton | Clay Rd | 3:01:56 PM | 1.60 | 1:31 | 22:28 | 63 | |
| Clay Rd | Beckendorff | 3:01:56 PM | 1.30 | 1:18 | 23:46 | 60 | |
| Beckendorff | FM-529 | 3:01:56 PM | 1.00 | 00:55 | 24:41 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:01:56 PM | 1.00 | 1:02 | 00:58 | 58 | |
| Beckendorff | Clay Rd | 3:01:56 PM | 1.30 | 1:16 | 2:14 | 62 | |
| Clay Rd | Morton | 3:01:56 PM | 1.60 | 1:43 | 3:57 | 56 | |
| Morton | IH-10 Katy | 3:01:56 PM | 1.50 | 18:03 | 22:00 | 5 |  |
| IH-10 Katy | Kingsland | 2:58:56 PM | 1.25 | 1:29 | 23:29 | 51 | |
| Kingsland | Cinco Ranch Blvd | 3:01:56 PM | 2.20 | 2:50 | 26:19 | 47 | |
| Cinco Ranch Blvd | S Fry Rd | 3:01:56 PM | 2.00 | 4:30 | 30:49 | 27 | |
| S Fry Rd | Bellaire | 3:01:56 PM | 1.60 | 1:38 | 32:27 | 59 | |
| Bellaire | W Bellfort | 3:01:56 PM | 2.90 | 2:47 | 35:14 | 63 | |
| W Bellfort | Harlem Rd | 3:01:56 PM | 1.50 | 1:17 | 36:31 | 70 | |
| Harlem Rd | Oyster Creek | 3:01:56 PM | 1.60 | 1:30 | 38:01 | 64 | |
| Oyster Creek | FM-1464 | 3:01:56 PM | 2.00 | 1:42 | 39:43 | 71 | |
| FM-1464 | New Territory | 3:01:56 PM | 1.50 | 1:15 | 40:58 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
