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 | 7:07:57 PM | 1.50 | 1:26 | 1:25 | 63 |  |
| FM-1464 | Oyster Creek | 7:07:57 PM | 2.00 | 1:55 | 3:20 | 63 | |
| Oyster Creek | Harlem Rd | 7:07:57 PM | 1.60 | 1:38 | 4:58 | 59 | |
| Harlem Rd | W Bellfort | 7:07:57 PM | 1.50 | 1:29 | 6:27 | 61 | |
| W Bellfort | Bellaire | 7:07:57 PM | 2.90 | 2:45 | 9:12 | 63 | |
| Bellaire | S Fry Rd | 7:07:57 PM | 1.60 | 1:38 | 10:50 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 7:07:57 PM | 2.00 | 2:34 | 13:24 | 47 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:07:57 PM | 1.50 | 2:16 | 15:38 | 40 | |
| Morton | Clay Rd | 7:07:57 PM | 1.60 | 1:31 | 17:09 | 63 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:02:57 PM | 1.25 | 1:04 | 00:56 | 70 | |
| Kingsland | Cinco Ranch Blvd | 7:07:57 PM | 2.20 | 2:32 | 3:28 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 7:07:57 PM | 2.00 | 5:38 | 9:06 | 21 |  |
| S Fry Rd | Bellaire | 7:07:57 PM | 1.60 | 1:45 | 10:51 | 55 | |
| Bellaire | W Bellfort | 7:07:57 PM | 2.90 | 3:16 | 14:07 | 53 | |
| W Bellfort | Harlem Rd | 7:07:57 PM | 1.50 | 2:45 | 16:52 | 33 |  |
| Harlem Rd | Oyster Creek | 7:07:57 PM | 1.60 | 1:42 | 18:34 | 56 | |
| Oyster Creek | FM-1464 | 7:07:57 PM | 2.00 | 1:45 | 20:19 | 69 | |
| FM-1464 | New Territory | 7:07:57 PM | 1.50 | 1:56 | 22:15 | 47 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
