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 | 1:16:04 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 1:16:04 PM | 1.50 | 1:25 | 2:25 | 64 | |
| FM-1464 | Oyster Creek | 1:16:04 PM | 2.00 | 1:53 | 4:18 | 64 | |
| Oyster Creek | Harlem Rd | 1:16:04 PM | 1.60 | 1:38 | 5:56 | 59 | |
| Harlem Rd | W Bellfort | 1:16:04 PM | 1.50 | 1:24 | 7:20 | 64 | |
| W Bellfort | Bellaire | 1:16:04 PM | 2.90 | 2:44 | 10:04 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:16:04 PM | 2.20 | 2:18 | 12:20 | 57 | |
| Kingsland | IH-10 Katy | 1:16:04 PM | 1.25 | 1:01 | 13:21 | 74 | |
| IH-10 Katy | Morton | 1:16:04 PM | 1.50 | 1:54 | 15:15 | 47 |  |
| Morton | Clay Rd | 1:16:04 PM | 1.60 | 1:29 | 16:44 | 65 | |
| Clay Rd | Beckendorff | 1:16:04 PM | 1.30 | 1:17 | 18:01 | 61 | |
| Beckendorff | FM-529 | 1:16:04 PM | 1.00 | 00:55 | 18:56 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 1:16:04 PM | 1.40 | 1:18 | 20:12 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:16:04 PM | 2.40 | 2:11 | 22:23 | 66 | |
| Summary | 30.55 | 22:23 | 22:23 | 82 | |
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 | 1:16:04 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:16:04 PM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:16:04 PM | 1.00 | 1:01 | 4:23 | 59 | |
| Beckendorff | Clay Rd | 1:16:04 PM | 1.30 | 1:10 | 5:33 | 67 | |
| Clay Rd | Morton | 1:16:04 PM | 1.60 | 1:43 | 7:16 | 56 | |
| Morton | IH-10 Katy | 1:16:04 PM | 1.50 | 1:32 | 8:48 | 59 | |
| IH-10 Katy | Kingsland | 12:58:04 PM | 1.25 | 1:17 | 10:05 | 58 | |
| Kingsland | Cinco Ranch Blvd | 1:16:04 PM | 2.20 | 2:13 | 12:18 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:16:04 PM | 2.90 | 2:44 | 15:00 | 64 | |
| W Bellfort | Harlem Rd | 1:16:04 PM | 1.50 | 1:15 | 16:15 | 72 | |
| Harlem Rd | Oyster Creek | 1:16:04 PM | 1.60 | 1:30 | 17:45 | 64 | |
| Oyster Creek | FM-1464 | 1:16:04 PM | 2.00 | 1:35 | 19:20 | 76 | |
| FM-1464 | New Territory | 1:16:04 PM | 1.50 | 1:33 | 20:53 | 58 | |
| New Territory | Brazos River | 1:16:04 PM | 1.00 | 00:53 | 21:46 | 68 | |
| Summary | 30.55 | 21:46 | 21:46 | 84 | |
