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 | 3:05:56 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 3:05:56 PM | 1.50 | 1:18 | 2:18 | 69 | |
| FM-1464 | Oyster Creek | 3:05:56 PM | 2.00 | 1:44 | 4:02 | 69 | |
| Oyster Creek | Harlem Rd | 3:05:56 PM | 1.60 | 1:25 | 5:27 | 68 | |
| Harlem Rd | W Bellfort | 3:05:56 PM | 1.50 | 1:12 | 6:39 | 75 | |
| W Bellfort | Bellaire | 3:05:56 PM | 2.90 | 2:40 | 9:19 | 65 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:05:56 PM | 2.20 | 3:46 | 13:03 | 35 |  |
| Kingsland | IH-10 Katy | 3:05:56 PM | 1.25 | 1:03 | 14:06 | 71 | |
| IH-10 Katy | Morton | 3:05:56 PM | 1.50 | 2:02 | 16:08 | 44 |  |
| Morton | Clay Rd | 3:05:56 PM | 1.60 | 1:22 | 17:30 | 70 | |
| Clay Rd | Beckendorff | 3:05:56 PM | 1.30 | 1:18 | 18:48 | 60 | |
| Beckendorff | FM-529 | 3:05:56 PM | 1.00 | 00:54 | 19:42 | 67 | |
| FM-529 | West Rd | 3:05:56 PM | 2.50 | 2:11 | 21:53 | 69 | |
| West Rd | House Hahl | 3:05:56 PM | 1.30 | 1:11 | 23:04 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 3:05:56 PM | 1.40 | 1:16 | 24:20 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:05:56 PM | 2.40 | 2:10 | 26:30 | 66 | |
| Summary | 30.55 | 26:30 | 26:30 | 69 | |
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 | 3:05:56 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:05:56 PM | 1.40 | 1:24 | 3:32 | 60 | |
| House Hahl | West Rd | 3:05:56 PM | 1.30 | 1:14 | 4:46 | 63 | |
| West Rd | FM-529 | 3:05:56 PM | 2.50 | 2:09 | 6:55 | 70 | |
| FM-529 | Beckendorff | 3:05:56 PM | 1.00 | 1:01 | 7:56 | 59 | |
| Beckendorff | Clay Rd | 3:05:56 PM | 1.30 | 1:11 | 9:07 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:02:56 PM | 1.50 | 1:34 | 10:40 | 57 | |
| IH-10 Katy | Kingsland | 3:05:56 PM | 1.25 | 1:18 | 11:58 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:05:56 PM | 2.20 | 2:42 | 14:40 | 49 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:05:56 PM | 2.90 | 3:04 | 17:42 | 57 | |
| W Bellfort | Harlem Rd | 3:05:56 PM | 1.50 | 1:23 | 19:05 | 65 | |
| Harlem Rd | Oyster Creek | 3:05:56 PM | 1.60 | 1:35 | 20:40 | 61 | |
| Oyster Creek | FM-1464 | 3:05:56 PM | 2.00 | 1:47 | 22:27 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:05:56 PM | 1.00 | 00:50 | 23:16 | 72 | |
| Summary | 30.55 | 23:16 | 23:16 | 79 | |
