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 | 1:04:49 PM | 1.50 | 1:11 | 1:10 | 76 |  |
| FM-1464 | Oyster Creek | 1:04:49 PM | 2.00 | 1:43 | 2:53 | 70 | |
| Oyster Creek | Harlem Rd | 1:04:49 PM | 1.60 | 1:23 | 4:16 | 69 | |
| Harlem Rd | W Bellfort | 1:04:49 PM | 1.50 | 1:07 | 5:23 | 81 | |
| W Bellfort | Bellaire | 1:04:49 PM | 2.90 | 2:39 | 8:02 | 66 | |
| Bellaire | S Fry Rd | 1:04:49 PM | 1.60 | 1:20 | 9:22 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | 1:04:49 PM | 2.00 | 2:51 | 12:13 | 42 |  |
| Cinco Ranch Blvd | Kingsland | 1:04:49 PM | 2.20 | 6:08 | 18:21 | 22 |  |
| Kingsland | IH-10 Katy | 1:02:49 PM | 1.25 | 1:05 | 19:26 | 69 | |
| IH-10 Katy | Morton | 1:01:49 PM | 1.50 | 1:59 | 21:25 | 45 | |
| Morton | Clay Rd | 1:04:49 PM | 1.60 | 1:31 | 22:56 | 63 | |
| Clay Rd | Beckendorff | 1:04:49 PM | 1.30 | 1:15 | 24:11 | 62 | |
| Beckendorff | FM-529 | 1:04:49 PM | 1.00 | 00:56 | 25:07 | 64 | |
| 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 | 1:04:49 PM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 1:04:49 PM | 1.30 | 1:12 | 2:15 | 65 | |
| Clay Rd | Morton | 1:04:49 PM | 1.60 | 2:07 | 4:22 | 45 | |
| Morton | IH-10 Katy | 1:04:49 PM | 1.50 | 1:22 | 5:44 | 66 | |
| IH-10 Katy | Kingsland | 1:00:49 PM | 1.25 | 1:42 | 7:26 | 44 | |
| Kingsland | Cinco Ranch Blvd | 1:04:49 PM | 2.20 | 2:31 | 9:57 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 1:04:49 PM | 2.00 | 5:27 | 15:24 | 22 | |
| S Fry Rd | Bellaire | 1:04:49 PM | 1.60 | 1:34 | 16:58 | 61 | |
| Bellaire | W Bellfort | 1:04:49 PM | 2.90 | 2:36 | 19:34 | 67 | |
| W Bellfort | Harlem Rd | 1:04:49 PM | 1.50 | 1:20 | 20:54 | 68 | |
| Harlem Rd | Oyster Creek | 1:04:49 PM | 1.60 | 1:38 | 22:32 | 59 | |
| Oyster Creek | FM-1464 | 1:04:49 PM | 2.00 | 1:40 | 24:12 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
